参考文献

On, Jeung Hoon; Cho, Kui Tae; Park, Youngjin; Hahm, Sunmi; Kim, Wook; Cho, Joo Young; Hwang, Ji Hyeon; Jun, Young Moo; Cha, Guen Sig; Nam, Hakhyun; Kim, Byeong Hyo Tetrahedron, 2009 , vol. 65, # 7 p. 1415 - 1423