On types of fuzzy numbers and extension principles. - Albrecht Gebhardt (Fuzzy Sets Syst., 1995)

Bayesian fuzzy kriging. - Hans Bandemer; Albrecht Gebhardt (Fuzzy Sets Syst., 2000)

Implementing functions for spatial statistical analysis using the R language. - Roger Bivand; Albrecht Gebhardt (J. Geogr. Syst., 2000)

Network optimization algorithms and scenarios in the context of automatic mapping. - O. P. Baume; Albrecht Gebhardt; C. Gebhardt; Gerard B. M. Heuvelink; Jürgen Pilz (Comput. Geosci., 2011)

A new bivariate exponential distribution for modeling moderately negative dependence. - Muhammad Mohsin; Hannes Kazianka; Jürgen Pilz; Albrecht Gebhardt (Stat. Methods Appl., 2014)

An Explicit Distribution to Model the Proportion of Heating Degree Day and Cooling Degree Day. - Muhammad Mohsin; Jürgen Pilz; Albrecht Gebhardt (Commun. Stat. Simul. Comput., 2016)