@book{4680,
	author = {Cortés, Vicente. and SpringerLink (Online service)},
	title = {Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg},
	publisher = {Springer Berlin Heidelberg :},
	address = {Berlin/Heidelberg :},
	url = {https://doi.org/10.1007/12188.1865-8784}
}