Baldocchi, D. D., Hutchison, B. A., Matt, D. R., McMillen, R. T. (1985/08) Canopy Radiative Transfer Models For Spherical And Known Leaf Inclination Angle Distributions: A Test In An Oak-Hickory Forest,
The Journal Of Applied Ecology, 22(2), 539-555. https://doi.org/10.2307/2403184
