@book{WaS197,
  address = {Potsdam},
  author = {Wagner, Ralf and Decker, Reinhold and Temme, Thorsten},
  booktitle = {21st Annual Conference of the German Classification Society},
  interhash = {a610addec4e453682dd2fcaac7a99991},
  intrahash = {adb220933faea40b0c0638a6501f05fc},
  title = {Missing Value Treatment in Applied Market Research},
  year = 1997
}