@Misc{ MieRosSav14, author = { Mielke, Alexander and Rossi, Riccarda and Savaré, Giuseppe }, title = { Balanced-Viscosity solutions for multi-rate systems }, journal = { }, year = { 2014 }, pages = { }, URL = { http://cvgmt.sns.it/paper/2512/ }, note = { cvgmt preprint} }