@article{DM_2016_28_3_a2,
     author = {V. A. Voblyi},
     title = {On the number of labeled outerplanar $k$-cycle blocks},
     journal = {Diskretnaya Matematika},
     pages = {26--27},
     publisher = {mathdoc},
     volume = {28},
     number = {3},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2016_28_3_a2/}
}