@article{UZERU_2016_1_a2,
     author = {Yu. R. Hakopian and S. S. Aleksanyan},
     title = {Moore{\textendash}Penrose inverse of bidiagonal matrices. {III}},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {12--21},
     year = {2016},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2016_1_a2/}
}