@article{PDM_2024_2_a2,
     author = {D. V. Solomatin},
     title = {Comparison of outerplanarity and~generalized~outerplanarity properties {for~Cayley~graphs~of~planar~semigroups}},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {20--26},
     publisher = {mathdoc},
     number = {2},
     year = {2024},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2024_2_a2/}
}