@Article{lindner1998pusfdkdaamr, author = "Guido Lindner and Robert Engels and Rudi Studer", journal = "Themenheft der K{\"u}nstlichen Intelligenz", month = "M{\"a}rz", number = "1", pages = "40-45", title = "Providing User Support for Developing Knowledge Discovery Applications; A Midterm report", year = "1998", }