@misc{TIMM_2011_17_3_a0,
     title = {Yu. {N.~Subbotin} and {N.} {I.~Chernykh's} joint research activities},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {4--7},
     year = {2011},
     volume = {17},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2011_17_3_a0/}
}