@article{VTGU_2014_6_a1,
     author = {N. A. Daurtseva},
     title = {On the existence of $G_2$ class structures on a strictly nearly {K\"ahler} six-dimensional manifold},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {19--24},
     publisher = {mathdoc},
     number = {6},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2014_6_a1/}
}