TY  - JOUR
AU  - Tsvetkov, Dimitar
TI  - Mean-Periodic Solutions of Retarded Functional Differential Equations
JO  - Serdica Mathematical Journal
PY  - 1995
SP  - 201
EP  - 218
VL  - 21
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SMJ2_1995_21_3_a2/
LA  - en
ID  - SMJ2_1995_21_3_a2
ER  -