Reichel, Joachim Algorithms and Complexity, MPI for Informatics, Max Planck Society; International Max Planck Research School, MPI for Informatics, Max Planck Society;
http://scidok.sulb.uni-saarland.de/volltexte/2007/1266/ (Any fulltext)
Reichel, J. (2006). Combinatorial Approaches to Trunk Packing Problem. PhD Thesis, Universität des Saarlandes, Saarbrücken. doi:10.22028/D291-25883.