Archive
IFIP
Working Conference "Program Specification and Transformation"
Covering letter, 01.02.1986(?)
Receipt, 14.04.1986
for books and disks
"Papery souvenirs", 14.04.1986
a pocket calendar and boarding passes to Aeroflot and Lufthansa flights
Checks, 18.04.1986
baggage checks from Lufthansa fligt and a receipt for money returned by A.P. Ershov (not spent)
Passenger ticket, 13.04.1986-18.04.1986
and baggage check for Aeroflot flight
Covering Letter, 03.08.1986
for those papers that could not be distributed in Bad Toelz.

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