TY - JOUR AU - I. V. Volovich TI - Preface JO - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences PY - 2011 SP - 131 EP - 134 VL - 123 IS - 2 UR - http://geodesic.mathdoc.fr/item/VSGTU_2011_123_2_a15/ LA - ru ID - VSGTU_2011_123_2_a15 ER -