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Message * Geologii︠a︡ i Razrabotka Gazovykh Mestorozhdenii Tezisy Dokladov Vserossiĭskoĭ Nauchno-Prakticheskoĭ Konferent︠s︡ii, Posvi︠a︡shchennoĭ 90-Letii︠u︡ So Dnia Rozhdenii︠a︡ V.M. Seni︠u︡kova : 15-17 Apreli︠a︡ 1997, Severnipigaz - 5895230024 - 9785895230022