@article{VUU_2014_3_a7,
     author = {N. A. Solov'eva},
     title = {Group pursuit in recurrent {Pontryagin} example},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {83--89},
     publisher = {mathdoc},
     number = {3},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2014_3_a7/}
}