Prokop, Zbynek; Sato, Yukari; Brezovsky, Jan; Mozga, Tomas; Chaloupkova, Radka; Koudelakova, Tana; Jerabek, Petr; Stepankova, Veronika; Natsume, Ryo; Van Leeuwen, Jan G. E.; Janssen, Dick B.; Florian, Jan; Nagata, Yuji; Senda, Toshiya; Damborsky, Jiri
Angewandte Chemie - International Edition, 2010 , vol. 49, # 35 p. 6111 - 6115

Brauns
Recueil des Travaux Chimiques des Pays-Bas, 1943 , vol. 31, p. 94