TY  - JOUR
AU  - L. A. Aksent'ev
TI  - Construction of the Schwarz operator by the symmetry method
JO  - Trudy seminara po kraevym zadačam
PY  - 1967
SP  - 3
EP  - 10
VL  - 4
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KUKZ_1967_4_4_a0/
LA  - ru
ID  - KUKZ_1967_4_4_a0
ER  -