@article{AL_1967_6_3_a11,
     author = {M. A. Taislin},
     title = {Some more examples of undecidable theories},
     journal = {Algebra i logika},
     pages = {105--111},
     publisher = {mathdoc},
     volume = {6},
     number = {3},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1967_6_3_a11/}
}