Kiparissides, Zinovia; Fichtner, Robert H.; Poplawski, Janusz; Nalliah, Bala C.; MacLean, David B.
Canadian Journal of Chemistry, 1980 , vol. 58, p. 2770 - 2779

Schmees, Norbert; Lehmann, Manfred; Rehwinkel, Hartmut; Strehike, Peter; Jaroch, Stefan; Schaecke, Heike; Schottelius, Amdt J.G.
Patent: US2004/209875 A1, 2004 ;
Location in patent: Page 9 ;