% It may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.2
% of this license or (at your option) any later version.
% The latest version of this license is in
% http://www쩜latex-project쩜org/lppl.txt
% and version 1.2 or later is part of all distributions of LaTeX
% version 1999/12/01 or later.
elseviers latex template은 어떤 것을 말씀하시는지 모르겠습니다만, elsarticle.cls와 관련 파일들은 CTAN을 통해 배포되고 있습니다.
http://www쩜ctan쩜org/tex-archive/macros/latex/contrib/elsarticle
함께 포함된 manifest.txt의 내용을 보면