TY  - JOUR
AU  - A. M. Zverkin
TI  - The completeness of a Floquet type system of solutions for equations with retardation
JO  - Differencialʹnye uravneniâ
PY  - 1968
SP  - 474
EP  - 478
VL  - 4
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1968_4_3_a8/
LA  - ru
ID  - DE_1968_4_3_a8
ER  -