TY  - JOUR
AU  - V. V. Kozlov
TI  - Linear systems with quadratic integral and complete integrability of the Schrödinger equation
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2019
SP  - 959
EP  - 961
VL  - 74
IS  - 5
UR  - http://geodesic.mathdoc.fr/item/RM_2019_74_5_a9/
LA  - en
ID  - RM_2019_74_5_a9
ER  -