TY  - JOUR
AU  - Vejvoda, Otto
TI  - Periodic solutions of a linear and weakly nonlinear wave equation in one dimension, I
JO  - Czechoslovak Mathematical Journal
PY  - 1964
SP  - 341
EP  - 382
VL  - 14
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1964.100626/
DO  - 10.21136/CMJ.1964.100626
LA  - en
ID  - 10_21136_CMJ_1964_100626
ER  -