@inproceedings{paperid:1034797, author = {Hassani, Behrooz and M. Khanzadi and S. M. Tavakkoli and N. Z. Moghaddam}, title = {Isogeometric shape optimization of three dimensional problems}, booktitle = {8th World Congress on Structural and Multidisciplinary Optimization}, year = {2009}, keywords = {Structural optimization; Shape optimization; Isogeometric analysis; NURBS}, }