@article{890535, recid = {890535}, author = {Kycia, Radosław A., and Ułan, Maria, and Schneider, Eivind,}, title = {Nonlinear PDEs, their geometry, and applications : proceedings of the Wisła 18 Summer School /}, pages = {1 online resource.}, url = {http://library.usi.edu/record/890535}, }