This package was debianized by Nakahara Hayao for Debian JP Project on Sat, 29 Nov 1997 19:33:58 +0900. Currently maintained by the Debian TeX Maintainer, former maintainer was TSUCHIYA Masatoshi . It was downloaded from ftp.riken.go.jp (one of CTAN sites). URL is ftp://ftp.riken.go.jp/pub/tex-archive/obsolete/macros/latex209/distribs/latex209.tar Upstream Author: Leslie Lamport Copyright: latex.tex contains one line copyright: % Copyright (C) 1992 by Leslie Lamport There is no other explicit copyright notice, but every free tex distribution contains latex209. I think latex209 satisfies DFSG.