Boualem Oussaid a; Leila Moeini SYNTHESE D'OXADIAZOLES ED'OXAZOLES THIOPHENIQUES// Phosphorus, Sulfur, and Silicon and the Related Elements, Volume 85, Issue 1 - 4 December 1993 , pages 23 - 30
Код: Выделить всё
http://dx.doi.org/10.1080/10426509308038178