D. Saupe. From classification to multi-dimensional keys. In Fractal Image Compression - Theory and Application, Y. Fisher (ed.), Springer-Verlag, New York, 1994.
@InCollection{Saup94b,
Author = {Saupe, D.},
Title = {From classification to multi-dimensional keys},
BookTitle = {Fractal Image Compression - Theory and Application},
editor = {Fisher, Y.},
Publisher = {Springer-Verlag},
Address = {New York},
Year = {1994}
}