@article{DE_1986_22_12_a13,
     author = {A. G. Zarubin},
     title = {On the rate of convergence of the {Rothe--Galerkin} method for operator differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2135--2144},
     publisher = {mathdoc},
     volume = {22},
     number = {12},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1986_22_12_a13/}
}