@article{VYURV_2019_8_2_a5,
     author = {V. S. Zykin and M. L. Zymbler},
     title = {Updating of multi-table views based on commutative database transformations},
     journal = {Vestnik \^U\v{z}no-Uralʹskogo gosudarstvennogo universiteta. Seri\^a Vy\v{c}islitelʹna\^a matematika i informatika},
     pages = {92--106},
     year = {2019},
     volume = {8},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VYURV_2019_8_2_a5/}
}