@misc{WeberBrettelJaugeyetal.2018, author = {J{\"u}rgen Weber and Malte Brettel and Cyril Jaugey and Cornelius Rost}, title = {Business Angels in Deutschland}, institution = {Institute of Management Accounting and Control}, series = {WHU-Forschungspapier}, number = {073}, type = {workingpaper}, pages = {21}, year = {2018}, }