<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Djeffal, El-Amir</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A projective methods to nsolvean optimization problem</style></title><secondary-title><style face="normal" font="default" size="100%">3ème Colloque International sur la Théorie des Opérateurs, EDP et ses Applications(CITO’2019, ), 24-25 avril ,</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2019</style></year></dates><pub-location><style face="normal" font="default" size="100%">El oud, Algérie</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>