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@article{AL_1997_36_3_a0, author = {N. V. Beliakin and S. P. Odintsov}, title = {Infinite arithmetical formulas and the reflection principle}, journal = {Algebra i logika}, pages = {245--258}, publisher = {mathdoc}, volume = {36}, number = {3}, year = {1997}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1997_36_3_a0/} }
N. V. Beliakin; S. P. Odintsov. Infinite arithmetical formulas and the reflection principle. Algebra i logika, Tome 36 (1997) no. 3, pp. 245-258. http://geodesic.mathdoc.fr/item/AL_1997_36_3_a0/