@article{GDZPPN000367524, title = {Low-Degree Minimum Spanning Trees.}, journal = {Discrete \& computational geometry}, volume = {13}, year = {1995}, pages = {151-166}, zbl = {0827.05020}, url = {http://dml.mathdoc.fr/item/GDZPPN000367524} }
Robins, G.; Salowe, J.S. Low-Degree Minimum Spanning Trees.. Discrete & computational geometry, Tome 13 (1995) pp. 151-166. http://gdmltest.u-ga.fr/item/GDZPPN000367524/