@article {2006, title = {The Dirichlet problem for H-systems with small boundary data: blowup phenomena and nonexistence results}, journal = {Arch. Ration. Mech. Anal. 181 (2006) 1-42}, number = {SISSA;79/2004/M}, year = {2006}, doi = {10.1007/s00205-005-0398-x}, url = {http://hdl.handle.net/1963/2252}, author = {Paolo Caldiroli and Roberta Musina} }