TY  - JOUR
TI  - Serge{\v\i} Aleksandrovich Lomov (on the occasion of his seventieth birthday)
JO  - Differencialʹnye uravneniâ
PY  - 1992
SP  - 2020
VL  - 28
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1992_28_11_a21/
LA  - ru
ID  - DE_1992_28_11_a21
ER  -