Journal articles (2006), Mathematical Programming, 105 (2), pp. 427-449
An Algorithmic Framework for the Exact Solution of the Prize-Collecting Steiner Tree Problem
LJUBIC, I., WEISKIRCHER, R., PFERSCHY, U., KLAU, G., MUTZEL, P. and FISCHETTI, M. (2006). An Algorithmic Framework for the Exact Solution of the Prize-Collecting Steiner Tree Problem. Mathematical Programming, 105(2), pp. 427-449.