[1]Valiyaveettil,Suresh;Enkelmann,Volker;Muellen,Klaus[JournaloftheChemicalSociety.Chemicalcommunications,1994,#18,p.2097-2098]
[1]VanGenderen,MarcelH.P.;Pfaadt,Marcus;Möller,Claudia;Valiyaveettil,Suresh;Spiess,HansW.[JournaloftheAmericanChemicalSociety,1996,vol.118,#15,p.3661-3665]