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1 Mono(amidinate) rare earth metal bis(alkyl) complexes: Synthesis, structure and their activity for l-lactide polymerization
Journal of Organometallic Chemistry, Volume 694, Issues 9-10, 15 April 2009, Pages 1289-1296
Yunjie Luo, Xiulian Wang, Jue Chen, Chengcai Luo, Yong Zhang, Yingming Yao

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http://dx.doi.org/10.1016/j.jorganchem.2008.12.014

2 Synthesis, characterization of aluminum complexes and the application in ring-opening polymerization of l-lactide
European Polymer Journal, Volume 43, Issue 12, December 2007, Pages 5040-5046
Jincai Wu, Xiaobo Pan, Ning Tang, Chu-Chieh Lin

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http://dx.doi.org/10.1016/j.eurpolymj.2007.06.041

3 Racemization behavior of l,l-lactide during heating
Polymer Degradation and Stability, Volume 92, Issue 4, April 2007, Pages 552-559
Takayuki Tsukegi, Toru Motoyama, Yoshihito Shirai, Haruo Nishida, Takeshi Endo

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http://dx.doi.org/10.1016/j.polymdegradstab.2007.01.009

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