PT  - JOURNAL ARTICLE
AU  - Ferrel, William
TI  - Measures of the intensity of solar radiation
AID  - 10.2475/ajs.s3-41.245.378
DP  - 1891 May 01
TA  - American Journal of Science
PG  - 378--386
VI  - s3-41
IP  - 245
4099  - http://www.ajsonline.org/content/s3-41/245/378.short
4100  - http://www.ajsonline.org/content/s3-41/245/378.full
SO  - Am J Sci1891 May 01; s3-41