@misc{_Joint_2012,
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 howpublished={online},
 year={2012},
 language={eng},
 type={Text},
 title={Joint Conference of Polish Mass Spectrometry Society and German Mass Spectrometry Society},
 URL={http://rcin.org.pl./Content/215306/PDF/POZN271_252032_informator.pdf},
}