<?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%">Christensen, Ulrich R.</style></author><author><style face="normal" font="default" size="100%">Holzwarth, Volkmar</style></author><author><style face="normal" font="default" size="100%">Reiners, Ansgar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Energy Flux Determines Magnetic Field Strength of Planets and Stars</style></title><secondary-title><style face="normal" font="default" size="100%">Nature</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><volume><style face="normal" font="default" size="100%">457</style></volume><pages><style face="normal" font="default" size="100%">167-169</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>