TY - RPRT TI - Valinomycin crystal structure determination by direct methods. AU - W L Duax AU - H Hauptman AU - C M Weeks AU - D A Norton PY - 1972 DO - 10.1126/science.176.4037.911 UR - https://pubmed.ncbi.nlm.nih.gov/5033632/ ID - 5033632 ER -