@misc{AL_2017_56_6_a8,
     title = {Sessions of the {Seminar} {``Algebra} {i~Logika''}},
     journal = {Algebra i logika},
     pages = {759--760},
     publisher = {mathdoc},
     volume = {56},
     number = {6},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2017_56_6_a8/}
}