@article{DE_1986_22_10_a18,
     author = {V. M. Yakovlev},
     title = {An equivalent formulation of the {Dirichlet} problem for the biharmonic equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1818--1823},
     publisher = {mathdoc},
     volume = {22},
     number = {10},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1986_22_10_a18/}
}