@article{CHEB_2022_23_3_a7,
     author = {I. V. Dobrynina},
     title = {On subgroups in {Artin} groups with a tree structure},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {118--132},
     publisher = {mathdoc},
     volume = {23},
     number = {3},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2022_23_3_a7/}
}