@article{ZVMMF_1979_19_4_a13, author = {V. G. Korneev}, title = {Schemes of~the~finite element method of~high orders of~accuracy for second-order elliptic equations in~three-dimensional regions {\textemdash} {I}}, journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki}, pages = {937--949}, publisher = {mathdoc}, volume = {19}, number = {4}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/ZVMMF_1979_19_4_a13/} }