@Article{ SteTep16, author = { Stepanov, Eugene and Teplitskaya, Yana }, title = { Self-contracted curves have finite length }, journal = { J. London Math. Soc. }, year = { 2017 }, doi = { 10.1112/jlms.12068 }, volume = { 96 }, number = { 2 }, pages = { 455–481 }, URL = { http://cvgmt.sns.it/paper/3142/ }, note = { cvgmt preprint} }