@article{IIGUM_2011_4_4_a3,
     author = {G. P. Egorychev},
     title = {Combinatorial identity from the theory of integral representations in $\mathbb{C}^{n}$},
     journal = {The Bulletin of Irkutsk State University. Series Mathematics},
     pages = {39--44},
     publisher = {mathdoc},
     volume = {4},
     number = {4},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIGUM_2011_4_4_a3/}
}