2 results
Brezzi, F.; Falk, Richard S.; Donatella Marini, L.
ESAIM: Mathematical Modelling and Numerical Analysis , Volume 48 (2014) p. 1227-1240
Falk, Richard S.; Gatto, Paolo; Monk, Peter
ESAIM: Mathematical Modelling and Numerical Analysis , Volume 45 (2011) p. 115-143