TY  - JOUR
AU  - E. Wachnicki
TI  - On boundary value problems for some partial differentia equations of higher order
JO  - Commentationes Mathematicae
PY  - 1977
SP  -  215
EP  - 233
VL  - 20
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/cm.v20i1.5893/
DO  - 10.14708/cm.v20i1.5893
LA  - pl
ID  - 10_14708_cm_v20i1_5893
ER  -