@article{MZM_2013_93_5_a0,
     author = {Ya. V. Bazaikin and O. A. Bogojavlenskaja},
     title = {Complete {Riemannian} {Metrics} with {Holonomy} {Group~}$G_2$ on {Deformations} of {Cones} over $S^3\times S^3$},
     journal = {Matemati\v{c}eskie zametki},
     pages = {645--657},
     publisher = {mathdoc},
     volume = {93},
     number = {5},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2013_93_5_a0/}
}