@article{10_1017_S0017089520000555,
     author = {KATO, MOTOKO and OGUNI, SHIN-ICHI},
     title = {ACYLINDRICAL {HYPERBOLICITY} {OF} {ARTIN{\textendash}TITS} {GROUPS} {ASSOCIATED} {WITH} {TRIANGLE-FREE} {GRAPHS} {AND} {CONES} {OVER} {SQUARE-FREE} {BIPARTITE} {GRAPHS}},
     journal = {Glasgow mathematical journal},
     pages = {51--64},
     year = {2022},
     volume = {64},
     number = {1},
     doi = {10.1017/S0017089520000555},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089520000555/}
}