TY  - JOUR
AU  - M. M. Malamud
AU  - V. V. Marchenko
TI  - Invariant Schr\"odinger Operators with Point Interactions at the Vertices of a Regular Polyhedron
JO  - Matematičeskie zametki
PY  - 2021
SP  - 471
EP  - 477
VL  - 110
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2021_110_3_a12/
LA  - ru
ID  - MZM_2021_110_3_a12
ER  -