Davidor - Parallel Problem Solving from Nature - PPSN III Internatio - X555z

Bartz-Beielstein - Parallel Problem Solving from Nature -- PPSN XIII - X555z

Bck - Parallel Problem Solving from Nature - PPSN XVI 16th Internat - X555z

Parallel Problem Solving from Nature - PPSN VII: 7th International Conference, G

Parallel Problem Solving from Nature PPSN XVIII: 18th International Conference,

Parallel Problem Solving from Nature-Ppsn III : International Conference on E...

Coello Coello - Parallel Problem Solving from Nature - PPSN XII 12th - X555z