Dominic,<br><br>You can also reference <a href="http://arxiv.org/abs/0710.1120">Eugenia Cheng&#39;s paper on arXiv</a>.<br><br>Best wishes,<br><br>--greg<br clear="all"><br>-- <br>L.G. Meredith<br>Managing Partner<br>Biosimilarity LLC<br>
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