@article{TIMM_2012_18_3_a2,
     author = {N. S. Chernikov},
     title = {Three {S.} {N.~Chernikov's} questions},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {23--25},
     year = {2012},
     volume = {18},
     number = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2012_18_3_a2/}
}