Mathematische Zeitschrift

, Volume 72, Issue 1, pp 446–457

Graph multiplication

Authors

  • Gert Sabidussi
    • College of Arts and SciencesTulane University
Article

DOI: 10.1007/BF01162967

Cite this article as:
Sabidussi, G. Math Z (1959) 72: 446. doi:10.1007/BF01162967

Copyright information

© Springer-Verlag 1959