K. T. Vu

Algebraically special coplanar shear-free perfect fluids in general relativity

John Carminati, J. Carminati, K. T. Vu, 2005 .

A comparative study of some computer algebra packages which determine the Lie point symmetries of differential equations

John Carminati, K. T. Vu, J. Butcher, 2003 .