@article{VMUMM_2012_4_a5,
     author = {A. G. Yakushev},
     title = {Possibility of visual control by gaze direction},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {32--36},
     publisher = {mathdoc},
     number = {4},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2012_4_a5/}
}