@article{SM_2023_214_6_a3,
     author = {P. A. Zinova and M. E. Kazarian},
     title = {Algebra of shares, complete bipartite graphs and $\mathfrak{sl}_2$ weight system},
     journal = {Sbornik. Mathematics},
     pages = {832--852},
     publisher = {mathdoc},
     volume = {214},
     number = {6},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2023_214_6_a3/}
}