@misc{RM_2005_60_6_a0,
     title = {Sergei {Mikhailovich} {Nikol'skii}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {60},
     number = {6},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2005_60_6_a0/}
}