1. E. A. Anderson, 1976 . A point energy and mass balance model of a snow cover. NOAA Technical Report NWS 19, Office of Hydrology, National Weather Service, Silver Spring, Md. Washington, D.C.: U.S. Government Printing Office.
2. A possible relation of albedo to the density and grain size of natural snow cover
3. The albedo of snow for partially cloudy skies
4. C. A. Federer, 1968 . Radiation and snowmelt on a clearcut watershed . InEastern Snow Conference Proceedings, Boston, Mass., pp.28 -42 .
5. Melting of a Prairie Snowpack