TY  - JOUR
AU  - Zaidman, S.
TI  - On a certain approximation property for first-order abstract differential equations
JO  - Rendiconti del Seminario Matematico della Università di Padova
PY  - 1971
SP  - 191
EP  - 198
VL  - 46
PB  - Seminario Matematico of the University of Padua
UR  - http://archive.numdam.org/item/RSMUP_1971__46__191_0/
LA  - en
ID  - RSMUP_1971__46__191_0
ER  -