TY  - JOUR
AU  - L. V. Hörmander
TI  - On the regularity of the solutions of boundary problems
JO  - Matematika
PY  - 1960
SP  - 37
EP  - 74
VL  - 4
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAT_1960_4_4_a3/
LA  - ru
ID  - MAT_1960_4_4_a3
ER  -