@article{10_37236_2369,
     author = {Walter Klotz and Torsten Sander},
     title = {Distance powers and distance matrices of integral {Cayley} graphs over abelian groups},
     journal = {The electronic journal of combinatorics},
     year = {2012},
     volume = {19},
     number = {4},
     doi = {10.37236/2369},
     zbl = {1266.05058},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/2369/}
}