with congratulations from the Board of Comp. Machinery and Control Systems of the State Committee on Science and Technology. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from N.N.Nepeivoda. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from the Mathematical editorial board of the "MIR" Publishing House. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from L.Trokhan and R.Klyushkova. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations to "the Patriarch of Soviet programming" from the Editors Office of "Applied Mathematics". (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from, supposedly, Yu. Bezborodov. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from Velikotski. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from A.Buda. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from D.Skordev. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from N.Lozinsky. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from the Institute of Inorganic Chemistry. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from the Institute of Nuclear Physics. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from the Institute of Atmosphere Optics (Tomsk). (With a hand-written Ershov's explanatory remark addressed to his mother.)

in prose and verses from programmers of the Institute of Cybernetics of the Ukrainian Academy of Sciences and from E.Yushchenko personally. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations both issued from the Lebedev Institute of Precise Mechanics and Computer Engineering. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from the Faculty of Computational Mathematics of the Moscow University. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from the Institute of Applied Mathematics and N.A.Tikhonov. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from A.A.Samarsky. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from D.Okhotsimsky and his nearest collegue Platonov. (With a hand-written Ershov's explanatory remark addressed to his mother.)

with congratulations from the Rostov University and the Computer Center of the university. (With a hand-written Ershov's explanatory remark addressed to his mother.)