@Article{ Padovani03B,
author = {Luca Padovani},
title = {{MathML Formatting with TeX Rules, TeX Fonts, and TeX
Quality}},
journal = {The Communications of the {\TeX} Users Group},
year = {2003},
volume = {24},
issue = {1},
pages = {53-61},
url = {http://www.tug.org/TUGboat/tb24-1/padovani.pdf},
abstract = { In this paper we investigate the architecture of a MathML
formatting engine based on an abstraction of the {\TeX} box
primitives. This engine is carefully designed so that the
{\TeX}-dependent formatting rules are isolated from the
independent ones and is capable of achieving
{\TeX}-comparable output quality when used in conjunction
with {\TeX} fonts. We show how the formatting rules
presented in Appendix~G of the {\TeX}book can be easily
adapted for MathML formatting, and how the
semantically-rich MathML markup simplifies the rules
themselves. }
}