Analysis of a time discretization scheme for a nonstandard viscous Cahn–Hilliard system Pierluigi Colli, Gianni Gilardi, Pavel Krejčí, Paolo Podio-Guidugli and Jürgen Sprekels ESAIM: M2AN, 48 4 (2014) 1061-1087 Published online: 30 June 2014 DOI: 10.1051/m2an/2014005