@article{MZM_2012_91_2_a12,
     author = {V. A. Voblyi},
     title = {Enumeration of {Labeled} {Connected} {Bicyclic} and {Tricyclic} {Graphs} without {Bridges}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {308--311},
     publisher = {mathdoc},
     volume = {91},
     number = {2},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2012_91_2_a12/}
}