Skorobogatyi, Mikhail V.; Ustinov, Alexei V.; Stepanova, Irina A.; Pchelintseva, Anna A.; Petrunina, Anna L.; Andronova, Valeriya L.; Galegov, Georgi A.; Malakhov, Andrei D.; Korshun, Vladimir A. Organic and Biomolecular Chemistry, 2006 , vol. 4, # 6 p. 1091 - 1096