TY - RPRT TI - Density modification in x-ray crystallography. AU - A D Podjarny AU - B Rees AU - A G Urzhumtsev PY - 1996 DO - 10.1385/0-89603-259-0:205 UR - https://pubmed.ncbi.nlm.nih.gov/8781247/ ID - 8781247 ER -