@article{INTO_2019_160_a5,
     author = {L. A. Kovaleva and A. P. Soldatov},
     title = {Dirichlet problems for functions that are harmonic on a two-dimensional net},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {42--48},
     publisher = {mathdoc},
     volume = {160},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2019_160_a5/}
}