Henderson, R (1990). "Model for the structure of bacteriorhodopsin based on high-resolution electron cryo-microscopy". Journal of Molecular Biology. 213 (4): 899–929. doi:10.1016/S0022-2836(05)80271-2. PMID2359127.
Henderson, R (1990). "Model for the structure of bacteriorhodopsin based on high-resolution electron cryo-microscopy". Journal of Molecular Biology. 213 (4): 899–929. doi:10.1016/S0022-2836(05)80271-2. PMID2359127.