Gary Chartrand, Ortrud R. Oellermann, Sergio Ruiz. n-cyclic digraphs. Graphs and Combinatorics, 1(1):29-40, 1985. [doi]
@article{ChartrandOR85,
title = {n-cyclic digraphs},
author = {Gary Chartrand and Ortrud R. Oellermann and Sergio Ruiz},
year = {1985},
doi = {10.1007/BF02582926},
url = {http://dx.doi.org/10.1007/BF02582926},
researchr = {https://researchr.org/publication/ChartrandOR85},
cites = {0},
citedby = {0},
journal = {Graphs and Combinatorics},
volume = {1},
number = {1},
pages = {29-40},
}