@ARTICLE{Bey2001a,
        AUTHOR          = {Beyer, H.-G.},
        TITLE           = {{On the Performance of 
                             $(1,\lambda)$-Evolution Strategies for the 
                             Ridge Function Class}},
        PAGES           = {218--235},
        JOURNAL         = {IEEE Transactions on Evolutionary Computation},
        VOLUME          = {5},
        NUMBER          = {3},
        YEAR            = {2001}
}