@article{AA_2021_33_2_a4,
     author = {N. Kuznetsov},
     title = {Metaharmonic functions: mean flux theorem, its converse and related properties},
     journal = {Algebra i analiz},
     pages = {82--97},
     publisher = {mathdoc},
     volume = {33},
     number = {2},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_2021_33_2_a4/}
}