<?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%">Fernandes, Vitor H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Normally ordered inverse semigroups</style></title><secondary-title><style face="normal" font="default" size="100%">Semigroup Forum</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/PL00005955</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">56</style></volume><pages><style face="normal" font="default" size="100%">418–433</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>