TY  - JOUR
AU  - Veikko T. Purmonen
TI  - Parbolic pseudo-differential initial-boundary value problems.
JO  - Mathematica Scandinavica
PY  - 1989
SP  - 221
EP  - 244
VL  - 65
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1989__65_2_167081/
ID  - MS2_1989__65_2_167081
ER  -