2007
Stadt, K.J., Feng, Z., Lieffers, V.J.
EFM Research Note 06/2007
Comeau, P.G., Voicu, M.F.
EFM Research Note 01/2007
2001
Stadt, Ken, Pinno, B.D., Lieffers, Vic
Project Report 2001-12
2008
Spence, J.R., Sidders, Derek, Lieffers, V.J.