@article{RLINA_1986_8_80_7-12_a4,
     author = {Kondratiev, Vladimir A. and Oleinik, Olga A.},
     title = {Estimates near the boundary for second order derivatives of solutions of the {Dirichlet} problem for the biharmonic equation},
     journal = {Atti della Accademia nazionale dei Lincei. Rendiconti della Classe di scienze fisiche, matematiche e naturali},
     pages = {525--529},
     publisher = {mathdoc},
     volume = {Ser. 8, 80},
     number = {7-12},
     year = {1986},
     zbl = {0675.35028},
     mrnumber = {0976945},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RLINA_1986_8_80_7-12_a4/}
}