@techreport{BunkeDrogePolzehl1995, author = {Olaf Bunke and Bernd Droge and J{\"o}rg Polzehl}, title = {Splus Tools for Model Selection in Nonlinear Regression}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {SC-95-44}, language = {eng}, year = {1995} }