@book{55186,
	author = {Graichen, Olaf},
	title = {Schlüsselqualifikationen},
	publisher = {Tectum-Verl.},
	year = {2002},
	address = {Marburg},
	note = {Zugl.: Chemnitz, Techn. Univ., Magisterarb., 2001}
}