TY - RPRT TI - A first comparison of solid state and solution structure of a complex between lanthanum nitrate and 1,9-diaza-18-crown-6. AU - A K Shestakova AU - V A Chertkov AU - H J Schneider AU - K A Lysenko PY - 2001 DO - 10.1021/ol006686h UR - https://pubmed.ncbi.nlm.nih.gov/11428005/ ID - 11428005 ER -