TY  - JOUR
AU  - Damir Vukičević
AU  - Ivan Gutman
TI  - Laplacian matrix and distance in trees
JO  - Kragujevac Journal of Mathematics
PY  - 2004
SP  - 19 
EP  -  24
VL  - 26
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KJM_2004_26_1_a2/
ID  - KJM_2004_26_1_a2
ER  -