Advances in Soviet Mathematics Many-particle hamiltonians; spectra and scattering Ed. by R. A. Minlos. Tr. ed. by A. B. Sossinsky - Providence American Mathematical Society 1991 - V.5 - vi, 194p. "Purchased under NBHM grant for the year 1997-98" Dewey Class. No.: 510.6 / Ad244.5