@article{MASLO_1978__28_4_a5,
     author = {Zelinka, Bohdan},
     title = {The number of isomorphism classes of spanning trees of a graph},
     journal = {Mathematica slovaca},
     pages = {385--388},
     publisher = {mathdoc},
     volume = {28},
     number = {4},
     year = {1978},
     mrnumber = {534817},
     zbl = {0403.05031},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1978__28_4_a5/}
}