@article{TIMM_2004_10_2_a1,
     author = {S. N. Vassilyev},
     title = {On reduction theory in qualitative analysis and control of dynamic systems},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {20--34},
     publisher = {mathdoc},
     volume = {10},
     number = {2},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2004_10_2_a1/}
}