Coherent X-ray imaging and microscopy opportunities with a diffraction-limited Energy Recovery Linac (ERL) synchrotron source Q. Shen, D.H. Bilderback, K.D. Finkelstein, I.V. Bazarov and S.M. Gruner J. Phys. IV France, 104 (2003) 21-26 DOI: 10.1051/jp4:200300021