@article{10_1007_s10587_012_0027_4,
     author = {Wei, Yangjiang and Nan, Jizhu and Tang, Gaohua},
     title = {Structure of cubic mapping graphs for the ring of {Gaussian} integers modulo $n$},
     journal = {Czechoslovak Mathematical Journal},
     pages = {527--539},
     publisher = {mathdoc},
     volume = {62},
     number = {2},
     year = {2012},
     doi = {10.1007/s10587-012-0027-4},
     mrnumber = {2990192},
     zbl = {1261.05037},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/articles/10.1007/s10587-012-0027-4/}
}