- Thomas Bäck, Mike Preuss, André H. Deutz, Hao Wang 0025, Carola Doerr, Michael T. M. Emmerich, Heike Trautmann, editors, Parallel Problem Solving from Nature - PPSN XVI - 16th International Conference, PPSN 2020, Leiden, The Netherlands, September 5-9, 2020, Proceedings, Part II. Volume 12270 of Lecture Notes in Computer Science, Springer, 2020.
- Thomas Bäck, Mike Preuss, André H. Deutz, Hao Wang 0025, Carola Doerr, Michael T. M. Emmerich, Heike Trautmann, editors, Parallel Problem Solving from Nature - PPSN XVI - 16th International Conference, PPSN 2020, Leiden, The Netherlands, September 5-9, 2020, Proceedings, Part I. Volume 12269 of Lecture Notes in Computer Science, Springer, 2020.