TY  - JOUR
AU  - M. Filar
TI  - Boundary problems for the homogeneous iterated Helmholtz equation in a certain unbounded domain of the Euclidean n-space
JO  - Commentationes Mathematicae
PY  - 1985
SP  -  31
EP  - 48
VL  - 25
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/cm.v25i1.6113/
DO  - 10.14708/cm.v25i1.6113
LA  - pl
ID  - 10_14708_cm_v25i1_6113
ER  -