@article{SMJ2_2020_46_1_a4,
     author = {Reddy, Buruju and  Jain, Rupali and Laxmikanth, Nandala},
     title = {Characteristic polynomial and {Wiener} index of the compressed zero divisor graph {\(\Gamma_{E}[\mathbb} {{Z}_{p^n}]\)}},
     journal = {Serdica Mathematical Journal},
     pages = {61--72},
     publisher = {mathdoc},
     volume = {46},
     number = {1},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SMJ2_2020_46_1_a4/}
}