1. Photosynthesis of leaf canopies;De Wit,1965
2. Calculation of daily totals of the gross assimilation of leaf canopies;Goudriaan;Neth. J. Agric. Sci.,1978
3. Applied Analysis;Lanczos,1957
4. Light distribution and photosynthesis in field crops;Monteigth;Ann. Bot.,1965
5. Simulation of crop growth and plant production,1982