%0 conference lecture (invited) %@ %A Thiele, E.,Bretschneider, J.,Buque, C.,Schell, N.,Schwab, A.,Holste, C. %D 2002 %J European Conferences on Residual Stresses, ECRS 6 %N %P %T Internal Strains in Single Grains of Fatigued Polycrystalline Nickel %U %X