Winter, Gerrit. Band 8/1 §§ 150-171 (Lebensversicherung). Berlin, Boston: De Gruyter, 2013. Web. Retrieved 19 May. 2013, from http://www.degruyter.com/view/product/19461

Winter, G. (2013). Band 8/1 §§ 150-171 (Lebensversicherung). Berlin, Boston: De Gruyter. Retrieved 19 May. 2013, from http://www.degruyter.com/view/product/19461

Winter, Gerrit. 2013. Band 8/1 §§ 150-171 (Lebensversicherung). Berlin, Boston: De Gruyter. Retrieved 19 May. 2013, from http://www.degruyter.com/view/product/19461