TY  - JOUR
AU  - Petru Jebelean
AU  - Jean Mawhin
AU  - C ̆alin S ̧erban
TI  - Multiplicity results for some quasilinear differential systems with periodic nonlinearities
JO  - Minimax theory and its applications
PY  - 2017
VL  - 2
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/MTA_2017_2_1_a5/
ID  - MTA_2017_2_1_a5
ER  -