%% -*-BibTeX-*- @TechReport{GroetschelStephan2012, author = "Martin Gr{\"o}tschel and R{\"u}diger Stephan", title = "Characterization of Facets of the Hop Constrained Chain Polytope via Dynamic Programming", type = "ZIB-Report", number = "11-54", institution = "Zuse Institute Berlin", address = "Takustr.7, 14195 Berlin", year = "2012", language = "English", seealso = "GroetschelStephan2013", URN = "urn:nbn:de:0297-zib-14914", }