TY  - JOUR
AU  - A. E. Gur'yanov
TI  - Inversion of a linear nonstationary system
JO  - Differencialʹnye uravneniâ
PY  - 1979
SP  - 2269
EP  - 2270
VL  - 15
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1979_15_12_a19/
LA  - ru
ID  - DE_1979_15_12_a19
ER  -