by Norval, Elsa, Human, H. G. C, Butler, L. R. P
Published in Analytical chemistry (Washington) (01.10.1979)

by Human, H. G. C., Scott, R. H., Oakes, A. R., West, C. D.
Published in Analyst (London) (1976)

by Human, H G C, Ferreira, N P, Kruger, R A, Butler, L R P
Published in Analyst (London) (01.01.1978)

by Rademeyer, C. J., Human, H. G. C.
Published in Journal of analytical atomic spectrometry (1989)

by Lamprecht, G.H., Human, H.G.C., Snyman, L.W.
Published in International journal of mineral processing (19.10.2007)

by OMENETTO, N, HUMAN, H. G. C, CAVALLI, P, ROSSI, G
Published in Analyst (London) (01.01.1984)

by THERION, J. J, HUMAN, H. G. C, CLAASE, C, MACKIE, R. I, KISTNER, A
Published in Analyst (London) (01.09.1986)

by Human, H. G. C., Butler, L. R. P., Strasheim, A.
Published in Analyst (London) (1969)

by Lamprecht, G. H., Human, H. G. C., Snyman, L. W.
Published in Institution of Mining and Metallurgy. Transactions. Section C: Mineral processing and extractive metallurgy (01.03.2009)

by Human, H G C, Scott, R H, Oakes, A R, West, C D
Published in Analyst (London) (01.04.1976)