@article{VMJ_2020_22_1_a0,
     author = {A. E. Artisevich and A. B. Shabat},
     title = {Three theorems on {Vandermond} matrices},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {5--12},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2020_22_1_a0/}
}