TY  - JOUR
AU  - V. V. Kozlov
TI  - Quantization of linear systems of differential equations with a quadratic invariant in a Hilbert space
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2021
SP  - 357
EP  - 359
VL  - 76
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_2021_76_2_a3/
LA  - en
ID  - RM_2021_76_2_a3
ER  -