TY  - GEN
AU  - Tammelin, Bengt
AU  - Hyvonen, Reijo
TI  - Calculated solar radiation incident upon slopes of different orientated surfaces in Finland
T2  - Meteorological Publications
VL  - 8
SN  - 07826109
PY  - 1989///
CY  - Helsinki
PB  - Finnish Meteorological Institute
KW  - RADIAÇÃO SOLAR
KW  - IM
ER  -