@article{DE_1982_18_7_a9,
     author = {R. Z. Dautov},
     title = {Superconvergence of schemes of the finite element method with numerical integration for fourth-order quasilinear elliptic equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1172--1181},
     publisher = {mathdoc},
     volume = {18},
     number = {7},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1982_18_7_a9/}
}