[1]Doubetal.[JournaloftheAmericanChemicalSociety,1958,vol.80,p.2205,2210]
[1]Benedí,Carolina;Bravo,Fernando;Uriz,Pedro;Fernández,Elena;Claver,Carmen;Castillón,Sergio[TetrahedronLetters,2003,vol.44,#32,p.6073-6077]
[1]Benedí,Carolina;Bravo,Fernando;Uriz,Pedro;Fernández,Elena;Claver,Carmen;Castillón,Sergio[TetrahedronLetters,2003,vol.44,#32,p.6073-6077]