1. Remote near infrared spectroscopy in the food industry with the use of silica and fluoride fibres;Bellon,1989
2. Ripeness sensor development based on N.M.R.;Bellon,1990
3. An optical method estimating papaya maturity;Birth;J. Am. Soc. Hort. Sci.,1984
4. Nondestructive quality evaluation of agricultural products;Birth;J. Food Protect.,1978
5. Non-destructive spectrophotometric determination of dry matter in onions;Birth;J. Am. Soc. Hort. Sci.,1985