"A study on the approximation power of NURBS and the significance of exact geometry in isogeometric pre-buckling analyses of shells" von Bastian Oesterle, Florian Geiger, David Forster, Manuel Fröhlich und Manfred Bischoff ist in Computer Methods in Applied Mechanics and Engineering veröffentlicht worden: https://doi.org/10.1016/j.cma.2022.115144.