<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Khan, Ameer Hamza</style></author><author><style face="normal" font="default" size="100%">Cao, Xinwei</style></author><author><style face="normal" font="default" size="100%">Vasilios N. Katsikis</style></author><author><style face="normal" font="default" size="100%">Stanimirović, Predrag</style></author><author><style face="normal" font="default" size="100%">Brajević, Ivona</style></author><author><style face="normal" font="default" size="100%">Shuai Li</style></author><author><style face="normal" font="default" size="100%">Kadry, Seifedine</style></author><author><style face="normal" font="default" size="100%">Nam, Yunyoung</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimal Portfolio Management for Engineering Problems Using Nonconvex Cardinality Constraint: A Computing Perspective</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE Access</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">57437–57450</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>