@Article{acpd-5-9581-2005, AUTHOR = {Badger, C. L. and George, I. and Griffiths, P. T. and Braban, C. F. and Cox, R. A. and Abbatt, J. P. D.}, TITLE = {Phase transitions and hygroscopic growth of aerosol particles containing humic acid and mixtures of humic acid and ammonium sulphate}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {5}, YEAR = {2005}, NUMBER = {5}, PAGES = {9581--9620}, URL = {http://www.atmos-chem-phys-discuss.net/5/9581/2005/}, ISSN = {1680-7367} }