@article{ND_2011_7_3_a6,
     author = {Editorial Board of {\textquotedblleft}Nonlinear Dynamics{\textquotedblright}},
     title = {Alexander {Pavlovich} {Ivanov.} {On} his 60th {Birthday}},
     journal = {Russian journal of nonlinear dynamics},
     pages = {515--520},
     publisher = {mathdoc},
     volume = {7},
     number = {3},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ND_2011_7_3_a6/}
}