N. S. Kukushkin An existence result for coalition-proof equilibrium. Economics Letters , V.57 , p. 269-273 , 01.1997 N. S. Kukushkin Reasons for the existence of Cournot equilibrium. Game Theory and Economics; N.N.Vorob'ev Memorial Conference. Abstracts. St.Petersburg , p. 33 , 01.1996 N. S. Kukushkin Separable aggregation and the existence of Nash equilibrium. University of Bielefeld, Institute of Mathematical Economics, Working Paper , Nr.248 , 01.1995 N. S. Kukushkin On the existence of Cournot equilibrium with indivisibilities. Abstracts for the Symposium on Operations Research, Passau , p. 130 , 01.1995 N. S. Kukushkin Two-person game forms guaranteeing the stability against commitment and delaying tactics. International Journal of Game Theory , V.24 , p. 37-48 , 01.1995 N. S. Kukushkin A condition for the existence of a Nash equilibrium in games with public and private objectives. Games and Economic Behavior , V.7 , p. 177-192 , 01.1994 N. S. Kukushkin A fixed-point theorem for decreasing mappings. Economics Letters , V.46 , p. 23-26 , 01.1994 N. S. Kukushkin Cournot oligopoly with "almost" identical convex costs. Instituto Valenciano de Investigaciones Econpmicas, Discussion Paper , WP-AD 93-07 , 01.1993 Н. С. Кукушкин Новое достаточное условие существования равновесия в модели Курно. ДАН , Т.331 , с. 674-676 , 01.1993 N. S. Kukushkin On existence of stable and efficient outcomes in games with public and private objectives. International Journal of Game Theory , V.20 , p. 295-303 , 01.1992