@article{VTGU_2008_3_a1,
     author = {N. M. Onishchuk},
     title = {Non-Holonomik {Hyperplane} in the {Four-Dimensional} {Euclidean} {Space}},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {10--21},
     publisher = {mathdoc},
     number = {3},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2008_3_a1/}
}