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Minimal covering set solutions
Lombardi, Michele, (2009)
An axiomatic characterization of the lexicographic maximin extension of an ordering over a set to the power set
Pattanaik, Prasanta K., (2009)
An iterative Path-Breaking approach with mutation and restart strategies for the MAX-SAT problem
Xu, Zhenxing, (2019)
Hypohamiltonian digraphs
Grötschel, Martin, (1978)
Hypotraceable digraphs
On minimal strong blocks