@Article{ AlbOtt17, author = { Alberti, Giovanni and Ottolini, Martino }, title = { On the structure of continua with finite length and Golab's semicontinuity theorem }, journal = { Nonlinear Analysis }, year = { 2017 }, doi = { 10.1016/j.na.2016.10.012 }, volume = { 153 }, pages = { 35-55 }, URL = { http://cvgmt.sns.it/paper/3362/ }, note = { cvgmt preprint} }