By Frederick Lindemann. Physikalische Zeitschrift 11, 609–612.
Original text or historical translation: ntrs.nasa.gov/api/citations/19840027015/downloads/19840027015.pdf
Inspected scan is ORIGINAL GERMAN 1910 journal pages, despite NASA record listing publication 1984 and NASA-TM-77759. Do not call linked PDF an English translation or repeat erroneous NASA affiliation. Melting-point/frequency tables inspected.