@article{NSJOM_2013_43_1a_10,
     author = {Zahid Raza},
     title = {Structure of the critical group of a family of graphs},
     journal = {Novi Sad Journal of Mathematics},
     pages = {113-120},
     publisher = {mathdoc},
     volume = {43},
     number = {1},
     year = {2013},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2013_43_1a_10/}
}