[1]    Kaveh Bazargan, Latex to MathML and Back: A Case Study of Elsevier Journals, Practical TeX 2004: Training and Techniques, San Francisco, California, http://www.tug.org/practicaltex2004/.

[2]    Eitan M. Gurari, TeX4ht: LaTeX and TeX for Hypertext, http://www.cse.ohio-state.edu/~gurari/TeX4ht/.

[3]    OpenOffice, http://www.openoffice.org/]OpenOffice.

[4]    Joris van der Hoeven, GNU TeXmacs, http://www.texmacs.org/.

[5]    Bernhard Keil, SciWriter, http://www.soft4science.com/.

[6]    LyX, http://www.lyx.org/.

[7]    MacKichan Software, Scientific Word, http://www.mackichan.com/.

[8]    Henrik Just, Writer2LaTeX and Writer2xhtml, http://www.hj-gym.dk/~hj/writer2latex/index.html.