@article {1196,
	title = {Sur quelques Syrphidae de Madagascar (Diptera)},
	journal = {Naturaliste malgache},
	volume = {9},
	year = {1957},
	pages = {103-109},
	author = {Doesburg, P.H. van}
}
@article {1342,
	title = {Report on the syrphid flies, collected by the "Fourth Dutch Karakorum Expedition, 1935 (Mededelingen over Syrphidae XIII)},
	journal = {Beaufortia},
	volume = {5},
	year = {1955},
	pages = {47-51},
	keywords = {Platycheirus (Pseudoplatychirus), Platycheirus (Pseudoplatychirus) peteri (Doesburg)},
	author = {Doesburg, P.H. van}
}
@article {2932,
	title = {Two new Pogonosyrphus and one new Milesia from Belgian Congo (Diptera, Syrphidae)},
	journal = {Revue de zoologie et de botanique africaines},
	volume = {51},
	year = {1955},
	pages = {81-84},
	keywords = {Milesia, Milesia overlaeti (Doesburg)},
	author = {Doesburg, P.H. van}
}
@article {1108,
	title = {Syrphidae from Suriname. Additional records and descriptions},
	journal = {Studies on the Fauna of Suriname and other Guyanas (Uitgaven van der Natuurwetenschappelijke Studiekring van Suriname)},
	volume = {9},
	year = {1966},
	pages = {61-107},
	keywords = {Paragodon, Paragodon paragoides Thompson, Surimyia minutula (Doesburg), Toxomerus, Toxomerus funestus (Doesburg), Ubristes, Ubristes (Carreramyia), Ubristes (Carreramyia) megacephalus (Shannon)},
	author = {Doesburg, P.H. van}
}
@article {1133,
	title = {A contribution to the knowledge of the genus Spheginobaccha de Meijere (Diptera, Syrphidae)},
	journal = {Zoologische Mededelingen},
	volume = {43},
	year = {1968},
	pages = {155-163},
	keywords = {Microdontinae, Spheginobaccha, Spheginobaccha chillcotti Thompson, Spheginobaccha macropoda (Bigot), Spheginobacchini},
	url = {http://www.repository.naturalis.nl/document/150689},
	author = {Doesburg, P.H. van}
}
