[1]Hovius,Klaas;Wagenaar,Anno;Engberts,JanB.F.N.[TetrahedronLetters,1983,vol.24,#30,p.3137-3140]
[1]Hovius,Klaas;Wagenaar,Anno;Engberts,JanB.F.N.[TetrahedronLetters,1983,vol.24,#30,p.3137-3140]
[2]Hovius,Klaas;Wagenaar,Anno;Engberts,JanB.F.N.[TetrahedronLetters,1983,vol.24,#30,p.3137-3140]
[1]TetrahedronLetters,1983,vol.24,p.3137-3140