<?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%">Campaigne, Clay</style></author><author><style face="normal" font="default" size="100%">Lipka, Paula A</style></author><author><style face="normal" font="default" size="100%">Pirnia, Mehrdad</style></author><author><style face="normal" font="default" size="100%">O’Neill, Richard P</style></author><author><style face="normal" font="default" size="100%">Oren, Shmuel</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Testing step-size limits for solving the linearized current voltage AC optimal power flow</style></title><secondary-title><style face="normal" font="default" size="100%">FERC Staff Technical Paper. http://www. ferc. gov/industries/electric/indus-act/market-planning/opfpapers/acopf-9-stepsizelimits-iliv-acopf. pdf</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>