@article{VUU_2017_27_1_a4,
     author = {N. N. Petrov},
     title = {One problem of group pursuit with fractional derivatives and phase constraints},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {54--59},
     publisher = {mathdoc},
     volume = {27},
     number = {1},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2017_27_1_a4/}
}