@book{1723,
	author = {Jäger ,Stefan  and Efram, Mikiyas; Alemu, Ephrem; Getahun, Abiy; Keidel, Oliver},
	title = {Horizon Beautiful },
	publisher = {Goethe-Institut e.V,},
	year = {2015},
	address = {Der Schweiz / Äthiopien :}
}