@article{SEMR_2022_19_2_a51, author = {Y. S. Kwon and A. D. Mednykh and I. A. Mednykh}, title = {On {Jacobian} group and complexity of the $Y$-graph}, journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a}, pages = {662--673}, publisher = {mathdoc}, volume = {19}, number = {2}, year = {2022}, language = {en}, url = {http://geodesic.mathdoc.fr/item/SEMR_2022_19_2_a51/} }