by Southworth, S.H., Parr, A.C., Hardis, J.E., Dehmer, J.L., Holland, D.M.P.
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01.05.1986)

by Cromer, C L, Eppeldauer, G, Hardis, J E, Larason, T C, Ohno, Y, Parr, A C
Published in Journal of research of the National Institute of Standards and Technology (01.03.1996)

by West, J.B., Parr, A.C., Hayes, M.A., Dehmer, J.L., Dehmer, P.M., Ueda, K., Siggel, M.R.F., Hardis, J.E.
Published in Journal of electron spectroscopy and related phenomena (1996)