Source: cirosantilli/the-embryonic-cell-lineage-of-the-nematode-caenorhabditis-elegans

= The embryonic cell lineage of the nematode Caenorhabditis elegans
{title2=1983}

<Paywalled> of course at: https://www.sciencedirect.com/science/article/abs/pii/0012160683902014?via%3Dihub

Presumably John's <2002 Nobel Prize in Physiology and Medicine> paper. 

<Hobert Lab> just uploaded a print and that's it: https://www.hobertlab.org/wp-content/uploads/2013/03/Sulston_embryonic_lineage_1983.pdf[]. Hero.

Monumental 55 page beast, presumably the culmination of many years of work.