@book{338413,
	author = {Custódio, Lady L. M. },
	title = {Relationship between photosynthetically active radiation and global radiation in Petrolina and Brasília, Brazil},
	note = {Publicação on-line; 29 ref.; 6 illus; Sumaries (En, Pt)},
	url = {https://www.scielo.br/j/rbeaa/a/ntL4pXrVcNMPWRZCjpFX8Bv/?format=pdf&lang=en}
}