TY - JOUR A1 - Graber, E. R. A1 - Rudich, Y. T1 - Atmospheric HULIS: How humic-like are they? A comprehensive and critical review JO - Atmos. Chem. Phys. J1 - ACP VL - 6 IS - 3 SP - 729 EP - 753 Y1 - 2006/03/06 PB - Copernicus Publications SN - 1680-7316 UR - http://www.atmos-chem-phys.net/6/729/2006/ L1 - http://www.atmos-chem-phys.net/6/729/2006/acp-6-729-2006.pdf ER -