@article{VTGU_2024_90_a3,
     author = {D. V. Solomatin},
     title = {Direct products of cyclic semigroups with zero, admitting outerplanar and generalized outerplanar {Cayley} graphs},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {40--49},
     year = {2024},
     number = {90},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2024_90_a3/}
}