TY - JOUR AU - V. P. Maslov TI - Mathematical Aspects of Weakly Nonideal Bose and Fermi Gases on a Crystal Base JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 2003 SP - 16 EP - 27 VL - 37 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_2003_37_2_a2/ LA - ru ID - FAA_2003_37_2_a2 ER -