1. On the albedo of various surfaces of ground;Ångstrom;Geogr. Ann.,1925
2. Surface loss of solar and sky radiation by inland lakes;Davis;Trans. Wis. Acad. Sci., Arts, Lett.,1931
3. Termisk-hydrologiska. Studier i sjön klämmingen;Johnsson;Geogr. Ann.,1946
4. Energy budget studies;Anderson,1952
5. Solar Radiation,1966