with L.N.Penikova.

with A.K.Shantsyn.

on the work of M.M.Bezhanova.

from G.I.Kapranova.

from V.A.Pashkovskaya.

on the work of S.G.Drobyshevich.

with Yu.E.Kuzmenko.

with S.B.Pokrovsky.

on the work of G.I.Babetsky.

from V.P.Sushkov.

for working out preliminary design

from S.B.Pokrovsky.

on the work of G.S.Bogdanova.

with G.S.Lebedenko.

with L.A.Samylina.

on the work of I.S.Golosov.

from S.N.Blinova.

The contract between the Scientific and Industrial Union "Fakel" and B.F.Sinenkin on designing the SYGMA system

between the Scientific and Industrial Union "Fakel" and G.G.Stepanov on designing the SIGMA system

from G.S.Lebedenko.