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Graph efficiency and productivity measures : an application to US agriculture
Zofío, José L., (2001)
On total traffic domination in non-complete graphs
Mariño, Pablo Pavón, (2011)
Almost all Berge graphs are perfect
Prömel, Hans Jürgen, (1991)
A short proof of a result on a Vizing-like problem for integer total domination
Henning, Michael A., (2010)
Total domination in partitioned trees and partitioned graphs with minimum degree two
Frendrup, Allan, (2008)
United States
Ault, Hugh J., (1979)