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Bounds on the edge-Wiener index of cacti with $n$ vertices and $t$ cycles. (arXiv:1809.01128v1 [math.CO]) http://arxiv.org/abs/1809.01128
Bounds on the edge-Wiener index of cacti with $n$ vertices and $t$ cycles. (arXiv:1809.01128v1 [math.CO]) http://arxiv.org/abs/1809.01128