@Article{ CicOrlRuf20a, author = { Cicalese, Marco and Orlando, Gianluca and Ruf, Matthias }, title = { The N-clock model: variational analysis for fast and slow divergence rates of N }, journal = { Archive for Rational Mechanics and Analysis }, year = { 2022 }, volume = { 245 }, number = { 2 }, pages = { 1135–1196 }, URL = { http://cvgmt.sns.it/paper/5074/ }, note = { cvgmt preprint} }