黑尔戈兰岛 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "黑尔戈兰岛" in Chinese language version.

refsWebsite

Global rank Chinese rank

1statistik-nord.de

3,466^th place

low place

1books.google.com

3^rd place

8^th place

1web.archive.org

1^st place

1^st place

books.google.com

Heligoland, Past and Present, p. 39 （页面存档备份，存于互联网档案馆）, Alex Ritsema

statistik-nord.de

Statistikamt Nord – Bevölkerung der Gemeinden in Schleswig-Holstein 4. Quartal 2020 (XLS-file). Statistisches Amt für Hamburg und Schleswig-Holstein （德语）.

web.archive.org

Heligoland, Past and Present, p. 39 （页面存档备份，存于互联网档案馆）, Alex Ritsema