Runarsson, T.P., Beyer, H.-G., Burke, E., Merelo-Guervós, J.J., Whitley, L.D. und Yao, X. (Hrsg.) (2006) „Parallel Problem Solving from Nature - PPSN IX : 9 th International Conference, Reykjavik, Iceland, September 9-13, 2006, Proceedings“, Theoretical Computer Science and General Issues. 1 st ed. 2006. Berlin, Heidelberg: Springer Berlin Heidelberg. doi:10.1007/11844297.

Runarsson, Thomas Philip, Hans-Georg Beyer, Edmund Burke, Juan J Merelo-Guervós, L. Darrell Whitley, und Xin Yao, Hrsg. „Parallel Problem Solving from Nature - PPSN IX : 9 th International Conference, Reykjavik, Iceland, September 9-13, 2006, Proceedings“. Cd. Theoretical Computer Science and General Issues. Berlin, Heidelberg: Springer Berlin Heidelberg, [2006?], Berlin, Heidelberg: Springer Berlin Heidelberg, [2006?]. https://doi.org/10.1007/11844297.

Runarsson, T. P., Beyer, H.-G., Burke, E., Merelo-Guervós, J. J., Whitley, L. D., … Yao, X. (Hrsg.). (ca. 2006). Parallel Problem Solving from Nature - PPSN IX : 9 th International Conference, Reykjavik, Iceland, September 9-13, 2006, Proceedings [Cd]. In Theoretical Computer Science and General Issues (1 st ed. 2006). Springer Berlin Heidelberg. https://doi.org/10.1007/11844297

Runarsson, T. P., H.-G. Beyer, E. Burke, J. J. Merelo-Guervós, L. D. Whitley, und X. Yao, Herausgeber. „Parallel Problem Solving from Nature - PPSN IX : 9 th International Conference, Reykjavik, Iceland, September 9-13, 2006, Proceedings“. Theoretical Computer Science and General Issues, 1 st ed. 2006, cd, Springer Berlin Heidelberg, 2006, https://doi.org/10.1007/11844297.

RUNARSSON, Thomas Philip, Hans-Georg BEYER, Edmund BURKE, Juan J MERELO-GUERVÓS, L. Darrell WHITLEY und Xin YAO (Hrsg.). [cd]. 2006. 1 st ed. 2006. Berlin, Heidelberg: Springer Berlin Heidelberg. ISBN 9783540389910