Optimal monodomain approximations of the bidomain equations. - Bjørn Fredrik Nielsen; Tomas Syrstad Ruud; Glenn Terje Lines; Aslak Tveito (Appl. Math. Comput., 2007)

A Computationally Efficient Method for Determining the Size and Location of Myocardial Ischemia. - Tomas Syrstad Ruud; Bjørn Fredrik Nielsen; Ola Marius Lysaker; Joakim Sundnes (IEEE Trans. Biomed. Eng., 2009)