[1] M. Behzad G. Chartrand, L. Lesniak-Foster:
Graphs & Digraphs. Prindle, Weber & Schmidt. Boston 1979.
MR 0525578
[2] I. Havel:
On hamiltonian circuits and spanning trees of hypercubes. Čas. pěst. mat. 109 (1984), 135-152.
MR 0744871 |
Zbl 0544.05057
[3] N. В. Limaye: 6-Quasistars and $n$-cubes. Rapport de Recherche n° 563. Institut IMAG, Saint Martin d'Hères, France.
[4] L. Nebeský:
On quasistars in $n$-cubes. Čas. pěst. mat. 109 (1984), 153-156.
MR 0744872