Hiroyuki Kawai, Naohiro Fujikake, Yukio Shibata. Factorization of de Bruijn digraphs by cycle-rooted trees. Inf. Process. Lett., 77(5-6):269-275, 2001. [doi]
@article{KawaiFS01,
title = {Factorization of de Bruijn digraphs by cycle-rooted trees},
author = {Hiroyuki Kawai and Naohiro Fujikake and Yukio Shibata},
year = {2001},
doi = {10.1016/S0020-0190(00)00157-5},
url = {http://dx.doi.org/10.1016/S0020-0190(00)00157-5},
researchr = {https://researchr.org/publication/KawaiFS01},
cites = {0},
citedby = {0},
journal = {Inf. Process. Lett.},
volume = {77},
number = {5-6},
pages = {269-275},
}