@article{DA_2020_27_1_a0,
     author = {V. A. Voblyi},
     title = {On the number of labeled outerplanar $k$-cyclic~bridgeless graphs},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {5--16},
     publisher = {mathdoc},
     volume = {27},
     number = {1},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2020_27_1_a0/}
}