@article{10.1109/TVCG.2009.98, author = {Emmanuel Pietriga and Olivier Bau and Caroline Appert}, title = {Representation-Independent In-Place Magnification with Sigma Lenses}, journal ={IEEE Transactions on Visualization and Computer Graphics}, volume = {16}, number = {03}, issn = {1077-2626}, year = {2009}, pages = {455-467}, doi = {http://doi.ieeecomputersociety.org/10.1109/TVCG.2009.98}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }