@article{SM_1976_28_3_a5,
     author = {N. Yu. Satimov},
     title = {On a~way to avoid contact in differential games},
     journal = {Sbornik. Mathematics},
     pages = {339--352},
     publisher = {mathdoc},
     volume = {28},
     number = {3},
     year = {1976},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1976_28_3_a5/}
}