SPECTRUM OF DIFFERENTIAL OPERATORS OF QUANTUM-MECHANICAL MANY-PARTICLE SYSTEMS IN SPACES OF FUNCTIONS OF A GIVEN SYMMETRY
- 30 June 1969
- journal article
- Published by Steklov Mathematical Institute in Mathematics of the USSR-Izvestiya
- Vol. 3 (3) , 559-616
- https://doi.org/10.1070/im1969v003n03abeh000792