TY  - JOUR
AU  - I. D. Tveritinov
TI  - Self-adjointness of quadratic Hamiltonians and a representation method for their exponents
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2007
SP  - 3
EP  - 11
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2007_2_a0/
LA  - ru
ID  - VMUMM_2007_2_a0
ER  -