Die Welt says experts have been studying the documents for 2 years and there is no reason to doubt their authenticity.

德国世界报表示，专家们已经研究这些文件两年的时间，没有理由怀疑其真实性。

Germany and Turkey have been at loggerheads since February when Turkey jailed a correspondent for the German newspaper Die Welt.

自二月份土耳其拘留了德国《世界报》一名通讯员以来，德国和土耳其一直剑拔弩张。

The Paper Die Welt says they include letters, dairies and photographs and had currently stored in a bank vault in Tel Aviv in Israel.

德国世界报表示，其中包括信件，日记和照片，目前存放在以色列特拉维夫一个银行保险库中。

For more on Europe's efforts to integrate massive numbers of migrants entering the region we spoke to Ansgar Graw, Senior Political Correspondent from Die Welt newspaper.

本台记者访问了《世界报》资深政治新闻记者安斯加尔·葛诺，以了解更多欧洲为使大量涌入的移民迅速融入社会做出的努力。