@article{IVM_1987_7_a4,
     author = {A. A. Kronberg},
     title = {Numerical determination of some functionals of the solution of the {Laplace} equation},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {25--29},
     year = {1987},
     number = {7},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1987_7_a4/}
}