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@article{DAN_1976_226_1_a14, author = {V. E. Plisko}, title = {Some variants of the notion of realizability for predicate formulas}, journal = {Doklady Akademii Nauk}, pages = {61--64}, publisher = {mathdoc}, volume = {226}, number = {1}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1976_226_1_a14/} }
V. E. Plisko. Some variants of the notion of realizability for predicate formulas. Doklady Akademii Nauk, Tome 226 (1976) no. 1, pp. 61-64. http://geodesic.mathdoc.fr/item/DAN_1976_226_1_a14/