DILATATION OF A GASTROINTESTINAL ANASTOMASIS WITH A FIBROGASTROSCOPE СтатьяCHIBIS O.A., ROMASHOV F.N., IVANOV V.A., GAVRILENKO Y.V.Хирургия. Журнал им. Н.И. Пирогова. 1982. С. 94-96
ADSORPTION FORMS OF HYDROGEN AND NITROGEN ON GRANULAR FERROMAGNETIC NICKEL - COPPER ALLOY-FILMS СтатьяMIKHALENKO I.I., YAGODOVSKII V.D.Kinetics and Catalysis. Том 23. 1982. С. 594-599