@misc{misca74caaff,
title   = {Geometric functors and quadratic forms over preordered von Neumann regular rings},
author = {Miraglia Neto, Francisco},
year = {2009},
doi = {10.2178/bsl/1246453979},
publisher = {Cambridge University Press},
booktitle   = {Latin American Symposium on Mathematical Logic - SLALM}
}