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Analyzing rectangular tables by joint and constrained multidimensional scaling
Heiser, Willem J., (1983)
A distance approach to nonlinear multivariate analysis
Meulman, Jacqueline, (1986)
A Permutation-Translation Simulated Annealing Algorithm for L<Subscript>1</Subscript> and L<Subscript>2</Subscript> Unidimensional Scaling
Murillo, Alex, (2005)