Oliveira, M.Manuel; Moustrou, Corinne; Carvalho, Luis M; Silva, Jose A.C; Samat, Andre; Guglielmetti, Robert; Dubest, Roger; Aubard, Jean; Oliveira-Campos, Ana M.F
Tetrahedron, 2002 , vol. 58, # 9 p. 1709 - 1718