org/wiki/user:Pkuczynski%2FMarek_Szczepanek Wikimedia username: Pkuczynski/Marek Szczepanek author name string: Marek Szczepanek determination method or standard:...
username: Pkuczynski/Marek Szczepanek author name string: Marek Szczepanek URL: https://commons.wikimedia.org/wiki/user:Pkuczynski%2FMarek_Szczepanek...
username: Pkuczynski/Marek Szczepanek author name string: Marek Szczepanek URL: https://commons.wikimedia.org/wiki/user:Pkuczynski%2FMarek_Szczepanek...