参考文献

Roseblade, Stephenj.; Casas-Arce, Eva; Nettekoven, Ulrike; Gazic Smilovic, Ivana; Zanotti-Gerosa, Antonio; Casar, Zdenko Synthesis (Germany), 2013 , vol. 45, # 20 art. no. SS-2013-Z0439-PSP, p. 2824 - 2831