by Steiner, W E, Koehler, J L, Popenuck, W W
Published in The Science of the total environment (01.04.1990)

by Avery, R., Behrsing, G., Chupp, W. W., Faltens, A., Hartwig, E. C., Hernandez, H. P., Macdonald, C., Meneghetti, J. R., Nemetz, R. G., Popenuck, W., Salsig, W., Vanecek, D.
Published in IEEE transactions on nuclear science (01.01.1971)