@article{GroetschelStephan, author = {Gr{\"o}tschel, Martin and Stephan, R{\"u}diger}, title = {Characterization of Facets of the Hop Constrained Chain Polytope via Dynamic Programming}, series = {Discrete Applied Mathematics}, volume = {162}, journal = {Discrete Applied Mathematics}, doi = {10.1016/j.dam.2013.08.015}, pages = {229 -- 246}, language = {en} }