Fink, J.; Soltwisch, V.; Geck, J.; Schierle, E.; Weschke, E.; Buechner, B.: Phase diagram of charge order in La{1.8-x}Eu0.2SrxCuO4 from resonant soft x-ray diffraction. Physical Review B 83 (2011), p. 092503/1-4
10.1103/PhysRevB.83.092503