@book {_backerstrasse_2009-1,
	title = {B{\"a}ckerstrasse 4. 11. M{\"a}rz 09 - 7. Mai 09},
	year = {2009},
	note = {W 2009/13},
	publisher = {B{\"a}ckerstrasse 4},
	organization = {B{\"a}ckerstrasse 4}
}
