@article {zhang2010glass,
	title = {Glass transition and disorder-to-order phase transition behavior of poly (l-lactic acid) revealed by infrared spectroscopy},
	journal = {Vibrational Spectroscopy},
	volume = {53},
	year = {2010},
	pages = {307{\textendash}310},
	publisher = {Elsevier},
	author = {Zhang, Jianming and Li, Chenwei and Duan, Yongxin and Domb, Abraham J and Ozaki, Yukihiro}
}
