Problems of Comparability in the German Microcensus Over Time and the New DDI Version 3.0. - Jeanette Bohr; Andrea Janssen; Joachim Wackerow (IASSIST Conference, 2006)

Microdata Information System MISSY. - Andrea Janssen; Jeanette Bohr; Joachim Wackerow (IASSIST Conference, 2006)