J. Snell

19. Applied Nonparametric Statistical Methods

P. Sprent, J. Snell, P. Sprent, 1995 .

6. Alternative Methods of Regression

Joyce Snell, D. Birkes, Y. Dodge, 1996 .

Statistical Theory and Modeling: In Honour of Sir David Cox, FRS.

Nancy Reid, D. V. Hinkley, E. J. Snell, 1992 .