TY  - JOUR
AU  - Marcin Pawłowski
TI  - Periodic Solutions of Periodic Retarded Functional Differential Equations
JO  - Bulletin of the Polish Academy of Sciences. Mathematics
PY  - 2004
SP  - 353
EP  - 363
VL  - 52
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ba52-4-2/
DO  - 10.4064/ba52-4-2
LA  - en
ID  - 10_4064_ba52_4_2
ER  -