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@article{DAN_1979_249_1_a14, author = {A. B. Ugol'nikov}, title = {The synthesis of schemes and formulas in incomplete bases}, journal = {Doklady Akademii Nauk}, pages = {60--63}, publisher = {mathdoc}, volume = {249}, number = {1}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1979_249_1_a14/} }
A. B. Ugol'nikov. The synthesis of schemes and formulas in incomplete bases. Doklady Akademii Nauk, Tome 249 (1979) no. 1, pp. 60-63. http://geodesic.mathdoc.fr/item/DAN_1979_249_1_a14/