@book{61406,
	author = {Hippel von Fritz},
	title = {Formalismus und Rechtsdogmatik :},
	publisher = {Hanseatische verlagsanstalt Hamburg,},
	year = {1935.},
	address = {Paris :},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B12-02152.pdf}
}