Erratum: Near-infrared reflectance analysis by Gauss-Jordan linear algebra [App. Spec. 37, 491 (1983)] Honigs, D. E. ; Freelin, J. M. ; Hieftje, G. M. ; Hirschfeld, T. B. Abstract Publication: Applied Spectroscopy Pub Date: September 1984 Bibcode: 1984ApSpe..38..754H