Harary 1953

Harary, Frank. 1953. On the Notion of Balance of a Signed Graph. Michigan Mathematical Journal 2(2). 143–146.

@article{Harary1953,
  author  = {Harary, Frank},
  journal = {Michigan Mathematical Journal},
  number  = {2},
  pages   = {143–146},
  title   = {On the Notion of Balance of a Signed Graph},
  volume  = {2},
  year    = {1953}
}