TY  - JOUR
AU  - J. Peetre
TI  - Another approach to elliptic boundary problems
JO  - Matematika
PY  - 1963
SP  - 43
EP  - 65
VL  - 7
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAT_1963_7_1_a2/
LA  - ru
ID  - MAT_1963_7_1_a2
ER  -