TY  - JOUR
AU  - V. N. Bertsun
AU  - E. S. Kosova
TI  - Life history stages of three universities graduate (to the 100th anniversary birth of the academician N.~N.~Yanenko)
JO  - Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika
PY  - 2021
SP  - 135
EP  - 145
IS  - 73
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VTGU_2021_73_a11/
LA  - ru
ID  - VTGU_2021_73_a11
ER  -