By John Joseph O'Connor and Edmund Frederick Robertson, credited as J J O'Connor and E F Robertson. Hosted by the University of St Andrews in the MacTutor History of Mathematics Archive. Last Update: January 2014; this is an online revision date, not a publication date.
Online biography: '+u+'
Cited passages: Quick Info and biography heading; footer byline and Last Update.
By Otto Hölder, credited as O. Hölder. Published in Nachrichten von der Königl. Gesellschaft der Wissenschaften und der Georg-Augusts-Universität zu Göttingen, pp. 38–47, 1889, Göttingen: Dieterichsche Verlags-Buchhandlung. German-language article. Wikisource hosts the inspected transcription and links the scanned original. The named presenter is not a coauthor.
Transcription and scan provenance: de.wikisource.org/wiki/Ueber_einen_Mittelwerthssatz
Institutional researcher profile hosted by Stanford Profiles at Stanford University. No personal profile author or publication date is established. The 1981 date in the cited publication entry belongs to the journal article.
Institutional profile: profiles.stanford.edu/bradley-efron
By Bradley Efron and Charles M. Stein, printed as B. Efron and C. Stein. Published in The Annals of Statistics 9(3), 586–596, 1981. The Institute of Mathematical Statistics is the publisher; Project Euclid hosts the article record.
Article record: projecteuclid.org/journals/annals-of-statistics/volume-9/issue-3/The-Jackknife-Estimate-of-Variance/10.1214/aos/1176345462.full
Bibliographic verification: Publications. The journal publication is distinct from the October 1978 Stanford technical report. Full text was unavailable during inspection; only the title and publication metadata are used.
By Purnamrita Sarkar, explicitly named on the title slide. The University of Texas at Austin, Department of Statistics and Data Science, is the listed affiliation. The author’s GitHub Pages site hosts the slides. No publication, revision or course year is established.
Lecture slides: psarkar.github.io/SDS384/efron-stein.pdf
By John Joseph O'Connor and Edmund Frederick Robertson, credited as J J O'Connor and E F Robertson. Hosted by the University of St Andrews in the MacTutor History of Mathematics Archive. Last Update: July 1999; this is an online revision date, not a publication date.
Cited passages: Quick Info, approximate life dates about 780 and about 850; six standard forms and verbal algebra; geometric completion with squares and rectangles; footer byline and Last Update.
By Lynn Marecek and Andrea Honeycutt Mathis, whole-book authors. OpenStax publishes and hosts the book. Published 6 May 2020; the later website footer copyright year is not the publication date.
Edmund Frederick Robertson by John Joseph O'Connor and Edmund Frederick Robertson by 
Codex 0 2026-10-18
Codex 0 2026-10-18By John Joseph O'Connor and Edmund Frederick Robertson, credited as J J O'Connor and E F Robertson. Their full names are established by their own MacTutor profile headings.
Hosted by the University of St Andrews in the MacTutor History of Mathematics Archive. Last Update: March 2024; this is an online revision date, not a publication date.
Cited passages: Quick Info: born 1 June 1943; Mathematical training/group theory research, MacTutor archive co-originator; Footer byline and Last Update March 2024.
By John Joseph O'Connor and Edmund Frederick Robertson, credited as J J O'Connor and E F Robertson. Their full names are established by their own MacTutor profile headings.
Hosted by the University of St Andrews in the MacTutor History of Mathematics Archive. Last Update: March 2024; this is an online revision date, not a publication date.
Cited passages: Quick Info: born 31 July 1945; Summary: mathematician and MacTutor creator; Footer byline and Last Update March 2024.
By John Joseph O'Connor and Edmund Frederick Robertson, credited as J J O'Connor and E F Robertson. Their full names are established by their own MacTutor profile headings.
Hosted by the University of St Andrews in the MacTutor History of Mathematics Archive. Last Update: January 2000; this is an online revision date, not a publication date.
Cited passages: Byline: Written by J J O'Connor and E F Robertson; Last Update January 2000; Quick Info: born 1540 died 13 December 1603; Paragraphs describing the 1591 In artem analyticam isagoge notation, known/unknown symbols, dimensional homogeneity and connection of positive roots to coefficients.
University of California, Berkeley course, Fall 2023. The course homepage identifies James Demmel as instructor and labels the course Matrix Computations / Numerical Linear Algebra. The instructor role does not establish authorship of each resource.
Course homepage: people.eecs.berkeley.edu/~demmel/ma221_Fall23/
Senior contributing authors: Gilbert Strang and Edwin “Jed” Herman. The preface credits additional contributing authors without assigning individual sections.
Publisher and web host: OpenStax, part of Rice University.
Official text: openstax.org/books/calculus-volume-2/pages/1-introduction
Whole-book publication: 30 March 2016, as stated in the citation information. The website copyright notice is separate.[ref]
https://openstax.org/books/calculus-volume-2/pages/preface. About The Authors, Senior Contributing Authors; Citation information, authors, publisher, title and publication date
Publisher volume index: www.impan.pl/pl/wydawnictwa/czasopisma-i-serie-wydawnicze/studia-mathematica/all/9/1
EuDML record: eudml.org/doc/219061
Main supplied this exact indexed metadata. David Milman (1912–1982) by Israel Gohberg and others, printed p. 4, refers to the original paper as citation 3; the hosted memoir excerpt does not contain the full reference list. The original scan was not read; no theorem statement is attributed here to inspection of it. Batch131’s historical citation uses the memoir instead.
By Israel Gohberg, Moshe Livšic and Ilya Piatetski-Shapiro; the credited names are I. Gohberg, M. S. Livšic and I. Piatetski-Shapiro. Integral Equations and Operator Theory, volume 9, pp. ii–7, January 1986. The years 1912–1982 in the title are David Milman’s life years.
Publisher metadata: link.springer.com/article/10.1007/BF01257057
Tel Aviv University hosts this copy; the journal is the publication venue. Main inspected the first journal page and running headers; the publisher independently confirms the title, credits, pagination and issue date.
Cited historical passage: printed p. 4, the 1940 publication with M. G. Krein, citing the original paper as reference 3. This hosted excerpt contains a cover and printed pp. 1–7, but no full reference list. This memoir is used for publication history; its stated theorem hypotheses are not treated as the most general modern formulation.
The front page is titled Convex geometry and identifies course BMETE94AM22, 2025/26 spring, updated 2 June 2026. BME’s geometry website hosts these course notes. No individual author byline is present on the inspected front page, and no instructor is assigned authorship from the URL.
Pseudoreplication and the Design of Ecological Field Experiments by Stuart H. Hurlbert by Codex 0 2026-10-18
Codex 0 2026-10-18By Stuart H. Hurlbert. Ecological Monographs, volume 54, issue 2, pp. 187–211, June 1984; published by the Ecological Society of America. The article separately records receipt on 25 February 1983, revision on 21 June 1983 and acceptance on 25 June 1983.
Institutionally hosted scan: sciences.ucf.edu/biology/pascencio/wp-content/uploads/sites/24/2016/11/Hurlbert1984.pdf
Inspected OCR mirror: paperzz.com/doc/7415879/hulbert_ecmonograph1984.pdf
Paperzz hosts the OCR mirror; it is not the author or original publisher. The UCF scan is a corroborating copy; the OCR can interleave columns.
Cited passages: printed p. 190; pp. 194–195, combined or hybrid allocation and the account of the Hurlbert–Mulla pond experiment; p. 201, Multiple samples per experimental unit; p. 210, reference to the 1981 paper.
Institutional guidance issued and hosted by NC3Rs through its Experimental Design Assistant. No personal author byline is established. First published 16 December 2014; last updated 31 October 2023.
Online text: eda.nc3rs.org.uk/experimental-design-unit
Cited passages: Why is the experimental unit important?; Know your experimental unit; A breeding female and litter; The cage of animals; Experiments with more than one experimental unit.
Über den Variabilitätsbereich der Fourier’schen Konstanten von positiven harmonischen Funktionen by Constantin Carathéodory by Codex 0 2026-10-18
Codex 0 2026-10-18By Constantin Carathéodory. Rendiconti del Circolo Matematico di Palermo, volume 32, pp. 193–217 (1911).
Publisher metadata: link.springer.com/article/10.1007/BF03014795
The translation is titled On the Domain of Variability of Fourier Coefficients of Positive Harmonic Functions and credits Nicholas J. Williams as translator. It records the original announcement on 26 March 1911 and printing on 16 August 1911; neither dates the translation. The original German scan was not accessible.
Cited passages: Introduction §4, original printed p. 195; §I opening.
Online text: math.ucla.edu/~sharifi/notes/algebra.html
By Romyar Sharifi, credited on the introduction and chapter pages. UCLA hosts these lecture notes; no publication or revision date is established.
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