TY - GEN AU - Kashyap,Yogesh S AU - Agrawal,Ashish AU - Sarkar,P S AU - Shukla,Mayank AU - Roy,Tushar AU - Sinha,Amar TI - A variable-wavelength-based approach of phase retrieval for contrast transfer function based methods SN - 1600-5775 PY - 2011///0207 N1 - Publication Type: Journal Article UR - https://doi.org/10.1107/S0909049510028311 ER -