NEW TETRANUCLEAR AND MONONUCLEAR OXALATO ORGANOTIN (IV) COMPLEXES WITH MONOCYCLOHEXYLAMMONIUM AS ADVERSE CATION: SYNTHESIS AND INFRARED STUDY. JESR [Internet]. 2017 Dec. 15 [cited 2025 Sep. 13];23(4):25-31. Available from: https://jesr.ub.ro/journal/article/view/71