Joachim Loos, Günther Greiner, Hans-Peter Seidel. A variational approach to progressive lens design. Computer-Aided Design, 30(8):595-602, 1998. [doi]
@article{LoosGS98, title = {A variational approach to progressive lens design}, author = {Joachim Loos and Günther Greiner and Hans-Peter Seidel}, year = {1998}, doi = {10.1016/S0010-4485(97)00102-4}, url = {http://dx.doi.org/10.1016/S0010-4485(97)00102-4}, tags = {design, systematic-approach}, researchr = {https://researchr.org/publication/LoosGS98}, cites = {0}, citedby = {0}, journal = {Computer-Aided Design}, volume = {30}, number = {8}, pages = {595-602}, }