Alberti, Angelo; Leardini, Rino; Pedulli, Gian Franco; Tundo, Antonio; Zanardi, Giuseppe
Gazzetta Chimica Italiana, 1983 , vol. 113, # 11/12 p. 869 - 871

Baldry, Peter J.; Forrester, Alexander R.; Ogilvy, Munro M.; Thomson, Ronald H.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , # 9 p. 2027 - 2034