The eigenvalue problem for the 1-biharmonic operator Article Sidebar Download Article PDF Download Article Abstract PDF Submitted: Jun 28, 2011 Accepted: Mar 29, 2012 Published: Jun 16, 2014 DOI: https://doi.org/10.2422/2036-2145.201106_013 Issue 2014: VOL. XIII, ISSUE 2 Section Article Main Article Content Enea Parini Bernhard Ruf Cristina Tarsi Abstract Article Details