Hasle, Geir. Geometric Modelling, Numerical Simulation, and Optimization [electronic resource] Applied Mathematics at SINTEF by Geir Hasle. et al - Berlin Springer 2007 http://dx.doi.org/10.1007/978-3-540-68783-2 ISBN: 9783540687832 Dewey Class. No.: 516.0285 / (e-book)