Derzsi Elekes Andor Wikimedia username: Derzsi Elekes Andor URL: http://commons.wikimedia.org/wiki/User:Derzsi_Elekes_Andor determination method: SHA-1...
Andor Wikimedia username: Derzsi Elekes Andor URL: http://commons.wikimedia.org/wiki/User:Derzsi_Elekes_Andor determination method or standard: SHA-1...
Andor URL: https://commons.wikimedia.org/wiki/user:Derzsi_Elekes_Andor Wikimedia username: Derzsi Elekes Andor determination method or standard: SHA-1...