of the paper into English (handwritten copies).

Theory of Program Schemata (typewritten copies with bibliography and figures)

Handwritten outline of the paper

of the main text; enclosed are the figures and their drafts

to the paper; checked out by Ershov's hand

with mathematical notation relevant to the paper(presumable made by P.Chatelin)

based on the submitted paper text with hand-written modifications

for the presentation

material for the paper that was "put off"