Benchmarks for scheduling on a single machine against restrictive and unrestrictive common due dates. - Dirk Biskup; Martin Feldmann (Comput. Oper. Res., 2001)

Strukturieren mit Multitrees - Ein Fachkonzept zur verbesserten Navigation in Hypermedia. - Martin Feldmann; Ralf Wagner 001 (Wirtschaftsinf., 2003)

On scheduling around large restrictive common due windows. - Dirk Biskup; Martin Feldmann (Eur. J. Oper. Res., 2005)

Lot streaming with variable sublots: an integer programming formulation. - Dirk Biskup; Martin Feldmann (J. Oper. Res. Soc., 2006)