@incollection{Dragoi10, author = {Mircea Viorel Dragoi}, title = {Advances in CAD/CAM Technologies}, booktitle = {New Trends in Technologies}, publisher = {IntechOpen}, address = {Rijeka}, year = {2010}, editor = {Meng Joo Er}, chapter = {4}, doi = {10.5772/10441}, url = {https://doi.org/10.5772/10441} }