@MASTERTHESIS{0344Sisalem1989,
	AUTHOR = {Heider Sisalem},
	TITLE = {ISDN-D-Kanal-Protokoll: Schicht-2-Software und Hardwaretreiber},
	SCHOOL = {Technische Universit{\"a}t Berlin},
	YEAR = {1989},
	MONTH = sep
}