@Article{ GarMenPlu17, author = { Garcke, Harald and Menzel, Julia and Pluda, Alessandra }, title = { Willmore flow of planar networks }, journal = { J. Differential Equations }, year = { 2019 }, doi = { 10.1016/j.jde.2018.08.019 }, volume = { 266 }, number = { 4 }, pages = { 2019-2051 }, URL = { http://cvgmt.sns.it/paper/3682/ }, note = { cvgmt preprint} }