@article{VMJ_2012_14_1_a5,
     author = {Yu. F. Korobeinik},
     title = {Some remarks on zeros of one class of harmonic functions},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {64--66},
     year = {2012},
     volume = {14},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2012_14_1_a5/}
}