1. Desfases entre radiación y temperatura;Egido;Rev. Geofis.,1973
2. Theory of surface-temperature and heat-transfer oscillations near a lever ground surface;Lettau;Eos,1951
3. Further aspects of diurnal temperature variation at the surface of the Earth;Lönquist;Tellus,1963
4. Sur les decalages entre variations des temperatures et quantites de chaleur recues an sol;Parodi;Acad. Sci. Paris,1946