9firefox-52.0.1.bundle /site/mozilla/firefox/releases/52.0.1/source/firefox-52.0.1.bundle ftp.icm.edu.pl 70 9firefox-52.0.1.source.tar.xz /site/mozilla/firefox/releases/52.0.1/source/firefox-52.0.1.source.tar.xz ftp.icm.edu.pl 70 .