?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Schwanethal%2C+J&rft.aufirst=J&rft.aulast=Schwanethal&rft.atitle=Minimising+12+C+3%2B+interference+on+4+He+%2B+measurements+in+a+noble+gas+mass+spectrometer&rft.volume=30&rft.date=13+February+2015&rft.issue=6&rft.title=Journal+of+Analytical+Atomic+Spectrometry&rft.pages=1400-1404&rft.issn=1364-5544&rft.genre=article