@article{MZM_2000_68_6_a8,
     author = {O. M. Penkin and E. M. Bogatov},
     title = {Weak {Solvability} of the {Dirichlet} {Problem} on {Stratified} {Sets}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {874--886},
     publisher = {mathdoc},
     volume = {68},
     number = {6},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2000_68_6_a8/}
}