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@article{AL_1969_8_6_a2, author = {Yu. Sh. Gurevich}, title = {The problem of the solution of problems of solution}, journal = {Algebra i logika}, pages = {640--642}, publisher = {mathdoc}, volume = {8}, number = {6}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1969_8_6_a2/} }
Yu. Sh. Gurevich. The problem of the solution of problems of solution. Algebra i logika, Tome 8 (1969) no. 6, pp. 640-642. http://geodesic.mathdoc.fr/item/AL_1969_8_6_a2/