ShibataSO94'

@article{DBLP:journals/ipl/ShibataSO94,
  author    = {Yukio Shibata and
               Miyuki Shirahata and
               Shingo Osawa},
  title     = {Counting Closed Walks in Generalized de Bruijn Graphs},
  journal   = {Inf. Process. Lett.},
  volume    = {49},
  number    = {3},
  year      = {1994},
  pages     = {135-138},
  ee        = {http://dx.doi.org/10.1016/0020-0190(94)90090-6},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}