Michalski,J.; Zwierzak,A.
Roczniki Chemii, 1962 , vol. 36, p. 97 - 102

Svobodova, Ivona; Havlickova, Jana; Plutnar, Jan; Lubal, Premysl; Kotek, Jan; Hermann, Petr
European Journal of Inorganic Chemistry, 2009 , # 24 p. 3577 - 3592

Aventis CropScience UK Limited
Patent: US6339103 B1, 2002 ;
Location in patent: Page column 2 ;