"Tsuyoshi Michinobu,Masami Bito,Miki Tanimura,Yoshihiro Katayama,Eiji Masai,Masaya Nakamura,Yuichiro Otsuka,Seiji Ohara,Kiyotaka Shigehara","Mechanical Properties of Poly(L-Lactide) Films Controlled by Blending with Polyesters of Lignin-Derived Stable Metabolic Intermediate, 2-Pyrone-4,6-Dicarboxylic Acid (PDC)",,"Polym. J.","The Society of Polymer Science, Japan","Vol. 41","No. 10","pp. 843-848",2009,Oct.