<?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%">Guo, Ziyan</style></author><author><style face="normal" font="default" size="100%">Lu, Keding</style></author><author><style face="normal" font="default" size="100%">Qiu, Pengxiang</style></author><author><style face="normal" font="default" size="100%">Xu, Mingyi</style></author><author><style face="normal" font="default" size="100%">Guo, Zhaobing</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Quantifying SO&lt;sub&gt;2&lt;/sub&gt; oxidation pathways to atmospheric sulfate by using stable sulfur and oxygen isotopes: laboratory simulation and field observation</style></title><secondary-title><style face="normal" font="default" size="100%">Atmospheric Chemistry &amp;amp; Physics Discussions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>