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"Diameter-essential edges in a graph."
Hanumappa B. Walikar, Fred Buckley, M. K. Itagi (2002)
- Hanumappa B. Walikar, Fred Buckley, M. K. Itagi:
Diameter-essential edges in a graph. Discret. Math. 259(1-3): 211-225 (2002)
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