TY  - JOUR
AU  - M. A. Lyalinov
AU  - N. S. Fedorov
TI  - Eigenfunctions of the essential spectrum of the Laplace operator in an angle with the Robin--Neumann boundary conditions
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 2022
SP  - 121
EP  - 134
VL  - 516
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_2022_516_a5/
LA  - ru
ID  - ZNSL_2022_516_a5
ER  -