TY - RPRT TI - An ab initio algorithm for low-resolution 3-D reconstructions from cryoelectron microscopy images. AU - Z Yin AU - Y Zheng AU - P C Doerschuk DO - 10.1006/jsbi.2001.4356 UR - https://pubmed.ncbi.nlm.nih.gov/11472085/ ID - 11472085 ER -