@article{VUU_2009_2_a1,
     author = {I. N. Shuravina},
     title = {About one problem of evasion in a~cone},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {13--16},
     publisher = {mathdoc},
     number = {2},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2009_2_a1/}
}