@article {Liu2008,
	title = {Investigation of the hygroscopic properties of Ca(NO3)2 and internally mixed Ca(NO3)2/CaCO3\&nbsp;particles by micro-Raman spectrometry},
	journal = {Atmospheric Chemistry and Physics},
	volume = {8},
	number = {23},
	year = {2008},
	pages = {7205{\textendash}7215},
	keywords = {aqueous-solutions, atmospheric particles, heterogeneous chemistry, magnesium-nitrate, mass-spectrometry, mineral dust aerosol, nitric-acid, phase-transformation, sodium-nitrate, x-ray-microanalysis},
	isbn = {1680-7316},
	url = {https://www.atmos-chem-phys.net/8/7205/2008/acp-8-7205-2008.html},
	author = {Liu, Y. J. and T. Zhu and Zhao, D F and Zhang, Z F}
}
