@inbook {683,
	title = {Turbellaria},
	booktitle = {South African Animal Life - Results of the Lund University Expedition in 1950-1951},
	volume = {1},
	year = {1955},
	pages = {101-151},
	publisher = {Almqvist \& Wiksell},
	organization = {Almqvist \& Wiksell},
	address = {Stockholm},
	author = {Ernesto Marcus}
}
@inbook {682,
	title = {Turbellaria (Addenda)},
	booktitle = {South African Animal Life - Results of the Lund University Expedition in 1950-1951},
	volume = {14},
	year = {1970},
	pages = {9-18},
	address = {Lund},
	author = {Ernesto Marcus}
}
