1
Код: Выделить всё
http://dx.doi.org/10.1135/cccc19990299 Aldo Andreania,*, Alberto Leonia, Alessandra Locatellia, Rita Morigia, Mirella Rambaldia, Jean-Claude Gehretb, Serena Tranielloc, Alessio Carianic and Susanna Spisani
Collect. Czech. Chem. Commun. 1999, 64, 299-312
2
Код: Выделить всё
http://dx.doi.org/10.1080/00397910802250929Synthetic Communications Volume 38, Issue 23, 2008 pages 4068-4075