@book{15713,
	author = {Simmel, Georg, and Wolff, Kurt H.},
	title = {The sociology of Georg Simmel},
	publisher = {Free Press},
	year = {[1950]},
	address = {Glencoe, Ill.},
	note = {Contains translations of the author's Grundfragen der Soziologie, part of Soziologie, and the lecture, Die Grossstädte und das Geistesleben.}
}