@article{05601953,
title = {The distance matrix of a bidirected tree.},
journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
volume = {18},
year = {2009},
pages = {233-245},
zbl = {1173.05339},
language = {en},
url = {http://dml.mathdoc.fr/item/05601953}
}
Bapat, Ravindra B.; Lal, Arbind K.; Pati, Sukanta. The distance matrix of a bidirected tree.. ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 18 (2009) pp. 233-245. http://gdmltest.u-ga.fr/item/05601953/