Barrett, JWJWBarrettGarcke, HHGarckeNuernberg, RRNuernberg2014-12-042012-11-012014-12-042012-11-010218-2025http://hdl.handle.net/10044/1/18359Electronic version of an article published as Mathematical Models & Methods in Applied Sciences 22(11), 2012. DOI:10.1142/S0218202512500376 © copyright World Scientific Publishing Company 2012. http://www.worldscientific.com/doi/abs/10.1142/S0218202512500376ELASTIC FLOW WITH JUNCTIONS: VARIATIONAL APPROXIMATION AND APPLICATIONS TO NONLINEAR SPLINESJournal Articlehttp://dx.doi.org/10.1142/S0218202512500376