Rehab Alnemr, Erdal Cayirci, Lorenzo Dalla Corte, Alexandr Garaga, Ronald E. Leenes, Rodney Mhungu, Siani Pearson, Chris Reed, Anderson Santana de Oliveira, Dimitra Stefanatou, Katerina Tetrimida, Asma Vranaki: A Data Protection Impact Assessment Methodology for Cloud. APF 2015: 60-92