TY - RPRT TI - Organotin(IV) compounds as intramolecular transesterification catalysts in thermal depolymerization of poly(L-lactic acid) oligomer to form LL-lactide. AU - M Noda PY - 1999 DO - 10.1080/10826069908544932 UR - https://pubmed.ncbi.nlm.nih.gov/10548250/ ID - 10548250 ER -