TY  - JOUR
AU  - A. L. Belopol'skii
TI  - Scattering problems for two spaces with an unbounded identification operator
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1971
SP  - 77
EP  - 78
VL  - 5
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1971_5_2_a7/
LA  - ru
ID  - FAA_1971_5_2_a7
ER  -