However for conference proceedings, there is a ready made format which
can be used: it has in fact been for all the proceedings published so
far. This is similar to the format for AGT with references in the
stricter GT style. For author instructions, refer to the instructions for GT authors. Start
reading at section 2 and in the LaTeX summary (halfway down the
section 3) replace the line:
\gtart
by:
\gtmonart
This is the line which makes gtart.cls
produce a mock-up of gtmono format.