TY - JOUR A1 - Lepratti, Raffaello A1 - Berger, Ulrich A1 - Arnold, Klaus-Peter T1 - Die Natürliche Sprache zur Mensch-Maschine-Interaktion Y1 - 2003 ER - TY - CHAP A1 - Berger, Ulrich A1 - Kretzschmann, Ralf A1 - Arnold, Klaus-Peter ED - Xun, Xu ED - Nee, Andrew Y. C. T1 - Heuristic STEP-NC Based Process Planning Tool for Sequencing NC Machining Operations T2 - Advanced Design and Manufacturing Based on STEP Y1 - 2009 SN - 978-1-8488-2738-7 SP - 49 EP - 78 PB - Springer CY - London ER - TY - JOUR A1 - Berger, Ulrich A1 - Kretzschmann, Ralf A1 - Arnold, Klaus-Peter A1 - Minhas, Sarfraz Ul-Haque T1 - Approach for the Development o a heuristic Process Planning Tool for Sequencing NC Machining Operations Y1 - 2008 ER -