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@article{AL_2011_50_3_a3, author = {S. A. Drobyshevich}, title = {A hybrid calculus for logic~$N^*$: {Residual} finiteness and decidability}, journal = {Algebra i logika}, pages = {351--367}, publisher = {mathdoc}, volume = {50}, number = {3}, year = {2011}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_2011_50_3_a3/} }
S. A. Drobyshevich. A hybrid calculus for logic $N^*$: Residual finiteness and decidability. Algebra i logika, Tome 50 (2011) no. 3, pp. 351-367. http://geodesic.mathdoc.fr/item/AL_2011_50_3_a3/