@article{TIMM_2004_10_2_a9,
     author = {V. M. Tikhomirov},
     title = {Specific problems and general extremum theory},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {142--154},
     publisher = {mathdoc},
     volume = {10},
     number = {2},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2004_10_2_a9/}
}