<?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%">Horvát, E.-Á.</style></author><author><style face="normal" font="default" size="100%">Hanselmann, M.</style></author><author><style face="normal" font="default" size="100%">Fred A. Hamprecht</style></author><author><style face="normal" font="default" size="100%">K. A. Zweig</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">One plus one makes three (for social networks)</style></title><secondary-title><style face="normal" font="default" size="100%">PLoS ONE</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><volume><style face="normal" font="default" size="100%">4,7</style></volume><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>