Pollinating flies (Diptera): a major contribution to plant diversity and agricultural productionDOI: info:10.1080/14888386.2008.9712892v. 9No. 1-286–89
Ssymank, Axel, Kearns, C. A., Pape, Thomas, and Thompson, F. Christian. 2008. "Pollinating flies (Diptera): a major contribution to plant diversity and agricultural production." Biodiversity, 9, (1-2) 86–89. https://doi.org/10.1080/14888386.2008.9712892.