Zhang, H.; Hu, D.; Chen, J.; Ye, X.; Wang, S. X.; Hao, J. M.; Wang, L.; Zhang, R.; An, Z. (2011). "Particle size distribution and polycyclic aromatic hydrocarbons emissions from agricultural crop residue burning". Environmental Science & Technology. 45 (13): 5477–82. Bibcode:2011EnST...45.5477Z. doi:10.1021/es1037904. PMID21615081.
"Introduction". Fruitleather Rotterdam. Retrieved 22 April 2023.
harvard.edu
ui.adsabs.harvard.edu
Zhang, H.; Hu, D.; Chen, J.; Ye, X.; Wang, S. X.; Hao, J. M.; Wang, L.; Zhang, R.; An, Z. (2011). "Particle size distribution and polycyclic aromatic hydrocarbons emissions from agricultural crop residue burning". Environmental Science & Technology. 45 (13): 5477–82. Bibcode:2011EnST...45.5477Z. doi:10.1021/es1037904. PMID21615081.
Zhang, H.; Hu, D.; Chen, J.; Ye, X.; Wang, S. X.; Hao, J. M.; Wang, L.; Zhang, R.; An, Z. (2011). "Particle size distribution and polycyclic aromatic hydrocarbons emissions from agricultural crop residue burning". Environmental Science & Technology. 45 (13): 5477–82. Bibcode:2011EnST...45.5477Z. doi:10.1021/es1037904. PMID21615081.