Spacer-armed derivatives of 5-pyridine-2-yl-1,2,4-triazole as additional ligands for Eu(III) and Sm(III) dibenzoylmethanates

by A. N. Gusev, V. F. Shulgin, G. A. Nishchimenko, A. V. Kirijak, S. B. Meshkova
Published 2012