@misc{TM_2012_279_a0,
     title = {In memory of {Sergei} {Mikhailovich} {Nikol'skii}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {7--8},
     publisher = {mathdoc},
     volume = {279},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2012_279_a0/}
}