Grube Pyhäsalmi (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Grube Pyhäsalmi" in German language version.

refsWebsite

Global rank German rank

1blabbermouth.net

298^th place

280^th place

1iflscience.com

low place

9,043^rd place

blabbermouth.net

Blabbermouth: AGONIZER Listed In 'Guinness Book of World Records' For 'Deepest Concert Underground'. 8. Februar 2008, abgerufen am 5. Juni 2021.

iflscience.com

James Felton: Abandoned mine in Finland to be turned into a huge gravity battery. 1. Juni 2024.