@phdthesis{publication-12976,
	author={Marty, Rudolf},
	editor={Bauknecht, Kurt},
	faculty={Faculty of Economics, Business Administration and Information Technology},
	institution={University of Zurich},
	pages=116,
	title={PROMID - eine problembezogene Programmiersprache f{\"u}r die mittlere Datentechnik},
	year=1975,
}