@ARTICLE{Bey2000a,
        AUTHOR          = {Beyer, H.-G.},
        TITLE           = {{Evolutionary Algorithms in Noisy Environments: 
                            Theoretical Issues and Guidelines for Practice}},
        PAGES           = {239--267},
        JOURNAL         = {Computer Methods in Applied Mechanics and 
                           Engineering},
        PUBLISHER       = {Elsevier Science},
        Volume		= {186},
        NUMBER          = {2--4},
        YEAR            = {2000}
}