<?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%">Elefthreratos, K.</style></author><author><style face="normal" font="default" size="100%">Zerefos, C. S.</style></author><author><style face="normal" font="default" size="100%">Zanis, P.</style></author><author><style face="normal" font="default" size="100%">Balis, D. S.</style></author><author><style face="normal" font="default" size="100%">Tselioudis, G.</style></author><author><style face="normal" font="default" size="100%">Gierens, K.</style></author><author><style face="normal" font="default" size="100%">Sausen, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A study on natural and manmade global interannual fluctuations of cirrus cloud cover for the period 1984-2004</style></title><secondary-title><style face="normal" font="default" size="100%">Atmos. Chem. Phys.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.atmos-chem-phys.net/7/2631/2007/</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">2631-2642</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>