参考文献

Teles, J. Henrique; Melder, Johann-Peter; Ebel, Klaus; Schneider, Regina; Gehrer, Eugen; Harder, Wolfgang; Brode, Stefan; Enders, Dieter; Breuer, Klaus; Raabe, Gerhard Helvetica Chimica Acta, 1996 , vol. 79, # 1 p. 61 - 83