@Article{ bec09a, author = { Beck, Lisa }, title = { Partial Hölder continuity for solutions of subquadratic elliptic systems in low dimensions }, journal = { J. Math. Anal. Appl. }, year = { 2009 }, doi = { 10.1016/j.jmaa.2008.12.042 }, volume = { 354 }, number = { 1 }, pages = { 301-318 }, URL = { http://cvgmt.sns.it/paper/1599/ }, note = { cvgmt preprint} }