@article{TUW-290102, author = {Heitzinger, Clemens and Selberherr, Siegfried}, title = {{A}n {E}xtensible {T}{C}{A}{D} {O}ptimization {F}ramework {C}ombining {G}radient {B}ased and {G}enetic {O}ptimizers}, journal = {{P}roceedings of {S}{P}{I}{E}}, year = {2000}, volume = {4228}, pages = {279--289}, url = {http://www.iue.tuwien.ac.at/pdf/ib_2001/CP2000_Heitzinger_1.pdf}, doi = {10.1117/12.405424} }