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TITLE: Load-dependent and precedence-based models for pickup and delivery problems  Full Text
AUTHORS: Luis Gouveia; Mario Ruthmair;
PUBLISHED: 2015, SOURCE: COMPUTERS & OPERATIONS RESEARCH, VOLUME: 63
INDEXED IN: Scopus WOS CrossRef
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TITLE: Spanning trees with variable degree bounds  Full Text
AUTHORS: Gouveia, L; Moura, P; Ruthmair, M; Sousa, A;
PUBLISHED: 2014, SOURCE: EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, VOLUME: 239, ISSUE: 3
INDEXED IN: Scopus WOS CrossRef: 1