By Stober, I., Bucher, Kurt
By Finkl, Charles W.
By Price, G.D., Ross, N.L.
By Holness, M.B.
By Ashworth, J.R., Brown, M.
By Hogan, John P., Gilbert, M. Charles
By Gu, Yu Jeffrey
By Thangarajan, M.
By Basavaiah, Nathani
By Shelley, D.
By Givargizov, E.I.
By Barber, D.J., Meredith, P.G.
By Sunagawa, Ichiro
By Mason, R.
By Chen, Guo-Neng, Grapes, Rodney
By Misra, Kula
By Grupe, Gisela, McGlynn, George C.
By Khan, Amir, Deschamps, Frederic
By Ghorbani, Mansour
By Davis Jr., Richard A., Dalrymple, Robert W.
By Vaughan, D., Pattrick, R.
By Becker, Andreas, Schurr, Bernd, Kalinowski, Martin, Koch, Karl, Brown, David
By Gayer, R.A.
By Jones, A.P., Wall, F., Williams, C.T.
By Chukanov, Nikita V.
By Paterson, Mervyn S.
By Zimmerle, H.
By Bouchez, J.-L., Hutton, D., Stephens, W.E.
By Oncken, O., Janssen, C.
By Whitlow, Mr R.