by Wilkes, Dennis K., de Vries, Armand, Oliver, Douglas W., Malan, Sarel F.
Published in Archiv der Pharmazie (Weinheim) (01.02.2009)

by Prins, Louis H. A., de Vries, Armand, Caira, Mino R., Oliver, Douglas W., van Dyk, Sandra, Malan, Sarel F.
Published in Journal of chemical crystallography (01.09.2008)

by Wilkes, Dennis K., de Vries, Armand, Oliver, Douglas W., Malan, Sarel F.
Published in ChemInform (23.06.2009)