TY  - JOUR
AU  - A. E. Pasenchuk
TI  - Invertibility and spectrum of the Riemann boundary value problem operator in a countably normed space of smooth functions on a circle
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 2023
SP  - 56
EP  - 63
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_2023_8_a5/
LA  - ru
ID  - IVM_2023_8_a5
ER  -