European citizenship requirements and East Central European national legalstandards in the 20th century: Implementation, influence, rejection - A conference held in Leipzig, Germany, October 2000
C. Kraft, European citizenship requirements and East Central European national legalstandards in the 20th century: Implementation, influence, rejection - A conference held in Leipzig, Germany, October 2000, JAHRB GESCH, 49(2), 2001, pp. 316-318