"The document regards two cases handled by the ITS child search brand. Maria, a polish born girl was repatriated to her mother in Sweden due to a cooperation of the ITS in Germany and Sweden. The second case history shows how the identity of the polish boy Peter was established through field tracing."@eng . . . . "1 electronic resource (9 pages)"@eng . . . . "International Tracing Service, Supplementary Record"@eng . . "International Tracing Service, Supplementary Record"@eng .