@article{05281624,
title = {Variations for spanning trees.},
journal = {Annales Mathematicae et Informaticae},
volume = {33},
year = {2006},
pages = {151-165},
zbl = {1150.05402},
language = {en},
url = {http://dml.mathdoc.fr/item/05281624}
}
Zsakó, László. Variations for spanning trees.. Annales Mathematicae et Informaticae, Tome 33 (2006) pp. 151-165. http://gdmltest.u-ga.fr/item/05281624/