@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}
}
