@article{IVM_1968_1_a1, author = {V. I. Bashkov}, title = {A~complete series of identities for the second covariant derivatives of the curvature tensor}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {16--17}, publisher = {mathdoc}, number = {1}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1968_1_a1/} }