@article{SEMR_2020_17_a122,
     author = {S. A. Trofimova and N. B. Itkina and \`E. P. Shurina},
     title = {Hierarchical basis in $H^{div}$ space for a mixed finite element formulation of the {Darcy} problem},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {1741--1765},
     publisher = {mathdoc},
     volume = {17},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2020_17_a122/}
}