%0 Journal Article %A BARROS, A. %A JR., E. RIBEIRO %T INTEGRAL FORMULAE ON QUASI-EINSTEIN MANIFOLDS AND APPLICATIONS %J Glasgow mathematical journal %D 2012 %P 213-223 %V 54 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089511000565/ %R 10.1017/S0017089511000565 %F 10_1017_S0017089511000565