On finding minimum-diameter clique trees
Nordic Journal of Computing
Intersection representations of matrices by subtrees and unicycles on graphs
Journal of Discrete Algorithms
Reduced clique graphs of chordal graphs
European Journal of Combinatorics
Reducing problems in unrooted tree compatibility to restricted triangulations of intersection graphs
WABI'12 Proceedings of the 12th international conference on Algorithms in Bioinformatics
Characterization of classical graph classes by weighted clique graphs
Discrete Applied Mathematics
The vertex leafage of chordal graphs
Discrete Applied Mathematics
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