@misc{AL_2015_54_1_a11,
     title = {Sessions of the {Seminar} {``Algebra} {i~Logika''}},
     journal = {Algebra i logika},
     pages = {129--130},
     publisher = {mathdoc},
     volume = {54},
     number = {1},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2015_54_1_a11/}
}