<?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%">Haichao Wang</style></author><author><style face="normal" font="default" size="100%">Lu, Keding</style></author><author><style face="normal" font="default" size="100%">Shiyi Chen</style></author><author><style face="normal" font="default" size="100%">Xin Li</style></author><author><style face="normal" font="default" size="100%">Limin Zeng</style></author><author><style face="normal" font="default" size="100%">Min Hu</style></author><author><style face="normal" font="default" size="100%">Yuanhang Zhang</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterizing nitrate radical budget trends in Beijing during 2013–2019</style></title><secondary-title><style face="normal" font="default" size="100%">Science of The Total Environment</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">07</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">795</style></volume><pages><style face="normal" font="default" size="100%">148869</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>