<?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%">Xanthopoulos, P.</style></author><author><style face="normal" font="default" size="100%">Golemati, S.</style></author><author><style face="normal" font="default" size="100%">Sakkalis, V.</style></author><author><style face="normal" font="default" size="100%">Ktonas, PY</style></author><author><style face="normal" font="default" size="100%">Manuel Ortigueira</style></author><author><style face="normal" font="default" size="100%">Zervakis, M.</style></author><author><style face="normal" font="default" size="100%">Paparrigopoulos, T.</style></author><author><style face="normal" font="default" size="100%">Tsekou, H.</style></author><author><style face="normal" font="default" size="100%">Soldatos, CR</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparative analysis of time-frequency methods estimating the time-varying microstructure of sleep EEG spindles</style></title><secondary-title><style face="normal" font="default" size="100%">Information Technology Applications in Biomedicine</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">October</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oa.uninova.pt/315/</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record></records></xml>