<?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%">Jian Yang</style></author><author><style face="normal" font="default" size="100%">Shexia Ma</style></author><author><style face="normal" font="default" size="100%">Bo Gao</style></author><author><style face="normal" font="default" size="100%">Xiaoying Li</style></author><author><style face="normal" font="default" size="100%">Yanjun Zhang</style></author><author><style face="normal" font="default" size="100%">Jing Cai</style></author><author><style face="normal" font="default" size="100%">Mei Li</style></author><author><style face="normal" font="default" size="100%">Ling'ai Yao</style></author><author><style face="normal" font="default" size="100%">Bo Huang</style></author><author><style face="normal" font="default" size="100%">Mei* Zheng</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Single particle mass spectral signatures from vehicle exhaust particles and the source apportionment of on-line PM2.5 by single particle aerosol mass spectrometry</style></title><secondary-title><style face="normal" font="default" size="100%">Science of The Total Environment</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Guangzhou</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0048969717306113</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">593</style></volume><pages><style face="normal" font="default" size="100%">310 - 318</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>