@article{KJM_2005_27_a0,
     author = {Bo Zhou},
     title = {Modified {Wiener} indices of thorn trees},
     journal = {Kragujevac Journal of Mathematics},
     pages = {5 },
     publisher = {mathdoc},
     volume = {27},
     year = {2005},
     zbl = {1081.05031},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KJM_2005_27_a0/}
}