Herbert Büning: Robuste und adaptive Tests. De Gruyter 1991, 340p.

Frank Hampel: Robuste Schätzungen - ein anwendungsorientierter Überblick.
Biometrical J. 22 (1980), 3-21.

17470 Frank Hampel: Wozu brauchen wir robuste Statistik? Internet 1995, 9p.
A good introduction.

Frank Hampel/Elvezio Ronchetti/Peter Rousseeuw/Werner Stahel: Robust statistics.
The approach based on influence functions. Wiley 2005, 500p. $99.

17476 Peter Huber: Robust statistics. Wiley 2004, 310p. $77.

G. Li/Z. Chen: Robust projection pursuit estimation for dispersion matrices and
principal components. Res. Report Dep. Stat. Harvard 1981.

17082 Guy Nason: Robust projection indices. Internet 2000, 30p.

17465 Kislaya Prasad: The robustness of economic models. Internet 2001, 11p.

17466 Brian Ripley: Robust statistics. Internet 2004, 11p.

25099 Christopher Small: A survey of multidimensional medians.
Int. Stat. Rev. 58/3 (1990), 263-277.