@book{3988,
	author = {Dopper, Herman Pieter.},
	title = {Asymptotische ontwikkelingen van de novolledige Gammafuncties.},
	publisher = {J.B. Wolters,},
	year = {1942.},
	address = {Groningen,},
	note = {Introduction (p. [1]-15) in German.}
}