<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Stanimir Valtchev</style></author><author><style face="normal" font="default" size="100%">Georgi Krustev</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Behavior of the Series Resonant Energy Converter at Frequencies Differing from the Resonant One</style></title><secondary-title><style face="normal" font="default" size="100%">The Day of the Radio Conference</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1988</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/2003/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>