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1 Polymer Degradation and Stability, Volume 93, Issue 1, January 2008, Pages 117-124
"Synthesis of poly(ester-urethane)s from hydroxytelechelic polylactide: Effect of initiators on their physical and degradation properties"
Yuushou Nakayama, Ryo Yamaguchi, Chikara Tsutsumi, Takeshi Shiono

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http://dx.doi.org/10.1016/j.polymdegradstab.2007.10.009

2 Journal of Molecular Catalysis A: Chemical, Volume 298, Issues 1-2, 2 February 2009, Pages 36-39
"Characteristics of heterogeneous titanium alkoxide catalysts for ring-opening polymerization of lactide to produce polylactide"
Eonah Kim, Eun Woo Shin, Ik-Keun Yoo, Jin Suk Chung

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http://dx.doi.org/10.1016/j.molcata.2008.09.029

3 Industrial Crops and Products, Volume 11, Issues 2-3, March 2000, Pages 265-275
"New developments on the ring opening polymerisation of polylactide"
Sven Jacobsen, Hans-Gerhard Fritz, Philippe Dege, Philippe Dubois, Robert Jrme

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http://dx.doi.org/10.1016/S0926-6690(99)00053-9

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