Dall’Acqua, A., Lin, C.-C. and Pozzi, P. 2017. A gradient flow for open elastic curves with fixed length and clamped ends . ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE. 17, 3 (Sep. 2017), 1031-1066. DOI:https://doi.org/10.2422/2036-2145.201511_009.