ftp.ntua.gr:/mirror/CTAN/macros/latex/contrib/longtwocolumn/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] longtwocolumn.pdf                                21-Jul-2025 11:50  232K  
[TXT] longtwocolumn.dtx                                21-Jul-2025 11:50  7.9K  
[   ] longtwocolumn-example.pdf                        21-Jul-2025 11:50   50K  
[TXT] README.md                                        21-Jul-2025 11:50  3.6K  
[TXT] LICENSE.md                                       21-Jul-2025 11:50  1.1K
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