%% -*-BibTeX-*- @Article{GroetschelStephan2013, author = "Martin Gr{\"o}tschel and R{\"u}diger Stephan", title = "Characterization of Facets of the Hop Constrained Chain Polytope via Dynamic Programming", journal = "Discrete Applied Mathematics", volume = "Online publication complete: 11-SEP-2013", year = "2013", URL = "http://www.sciencedirect.com/science/article/pii/S0166218X13003569", doi = "10.1016/j.dam.2013.08.015", language = "English", seealso = "GroetschelStephan2012", }