<?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%">Aggelis, D.</style></author><author><style face="normal" font="default" size="100%">Zanis, P.</style></author><author><style face="normal" font="default" size="100%">Zerefos, C. S.</style></author><author><style face="normal" font="default" size="100%">Bais, A. F.</style></author><author><style face="normal" font="default" size="100%">Nastos, P. T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mapping of surface ozone seasonality and trends across Europe during 1997–2006 through kriging interpolation to observational data</style></title><secondary-title><style face="normal" font="default" size="100%">Water, Air, &amp; Soil Pollution</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><number><style face="normal" font="default" size="100%">4</style></number><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><volume><style face="normal" font="default" size="100%">224</style></volume><pages><style face="normal" font="default" size="100%">1–19</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>