<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pott, Sandra</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Standard Models under polynomial positivity conditions</style></title><secondary-title><style face="normal" font="default" size="100%">J. Operator Theory</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><volume><style face="normal" font="default" size="100%">41(2)</style></volume><pages><style face="normal" font="default" size="100%">365-389</style></pages><isbn><style face="normal" font="default" size="100%">0379 4024</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><custom2><style face="normal" font="default" size="100%">MR1681579</style></custom2></record></records></xml>