The rank transformation applied to a multivariate method of global optimization. - Cary D. Perttunen; Bruce E. Stuckman (IEEE Trans. Syst. Man Cybern., 1990)

The normal score transformation applied to a multi-univariate method of global optimization. - Cary D. Perttunen; Bruce E. Stuckman (J. Glob. Optim., 1992)