TY - RPRT TI - Direct methods in electron crystallography: image processing and solving incommensurate structures. AU - H F Fan PY - 1999 DO - 10.1002/(sici)1097-0029(19990715)46:2<104::aid-jemt4>3.0.co;2-z UR - https://pubmed.ncbi.nlm.nih.gov/10423556/ ID - 10423556 ER -