TY  - JOUR
AU  - M. Zima
TI  - On a certain boundary value problem
JO  - Commentationes Mathematicae
PY  - 1990
SP  -  331
EP  - 340
VL  - 29
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.14708/cm.v29i2.6286/
DO  - 10.14708/cm.v29i2.6286
LA  - pl
ID  - 10_14708_cm_v29i2_6286
ER  -