This license was found on the "lhcyr" component of texlive 2010. It is Free, but GPL-incompatible.
LHCYR 1.0 (c) 1998 V.V.Zhytnikov (firstname.lastname@example.org) The LaTeX 2e styles for Russian typesetting in bilingual environment Available at CTAN:/tex-archive/macros/latex/contrib/supported/lhcyr Main CTAN sites: ctan.tug.org, ftp.dante.de, ftp.tex.ac.uk This package is free. You may modify and use it for whatever purpose you want. But you are not allowed to redistribute modified version under the same name.