New papers were added to the CvGmt Preprint Server - http://cvgmt.sns.it/
Title: Graphs of $ W^{1,1}$-maps with values into $ S^1$: relaxed energies, minimal connections and lifting
Author: Giaquinta, Mariano
Author: Mucci, Domenico
http://cvgmt.sns.it/papers/giamuc06/