Rolf Katzenbach and Frithjof Clauss and Jie Zheng, Sustainable Energy Supply in Social Housing. journal = {International Journal of Mechanical and Industrial Engineering}, [online]. World Academy of Science, Engineering and Technology. January 2015, vol. 98(2). 104 - 108 [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10000371.