@misc{VoswinckelBambachHirt, author = {Voswinckel, Holger and Bambach, Markus and Hirt, Gerhard}, title = {Improving geometrical accuracy for flanging by incremental sheet metal forming}, series = {International Journal of Material Forming}, volume = {8}, journal = {International Journal of Material Forming}, number = {3}, issn = {1960-6206}, doi = {10.1007/s12289-014-1182-y}, pages = {391 -- 399}, language = {en} } @misc{BambachVoswinckelHirt, author = {Bambach, Markus and Voswinckel, Holger and Hirt, Gerhard}, title = {A New Process Design for Performing Hole-flanging Operations by Incremental Sheet Forming}, series = {Procedia Engineering}, volume = {81}, journal = {Procedia Engineering}, issn = {1877-7058}, doi = {10.1016/j.proeng.2014.10.325}, pages = {2305 -- 2310}, language = {en} }