A gallery of up-to-date and stylish LaTeX templates, examples to help you learn LaTeX, and papers and presentations published by our community. Search or browse below.
A minimal example showing how to choose different options for section and subsection labelling (including upper and lower case Roman numerals) by redefining the appropriate commands.
Source: http://www.latex-community.org/forum/viewtopic.php?f=19&t=17690