TY  - JOUR
AU  - J.-M. Belley
AU  - G. Fournier
TI  - Almost periodic weak solutions to forced pendulum type equations without friction. (Summary).
JO  - Aequationes mathematicae
PY  - 1992
SP  - 313
EP  - 313
VL  - 43
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1992__43_1_182448/
ID  - AM2_1992__43_1_182448
ER  -