%0 Journal Article %A Picasso, Marco %A Rappaz, Jacques %T Existence, a priori and a posteriori error estimates for a nonlinear three-field problem arising from Oldroyd-B viscoelastic flows %J ESAIM: Modélisation mathématique et analyse numérique %D 2001 %P 879-897 %V 35 %N 5 %I EDP-Sciences %U http://www.numdam.org/item/M2AN_2001__35_5_879_0/ %G en %F M2AN_2001__35_5_879_0