@article{VTGU_2013_3_a1,
     author = {M. S. Bukhtyak},
     title = {On a hypersurface in the space of applied covectors},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {8--22},
     publisher = {mathdoc},
     number = {3},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2013_3_a1/}
}