TY - JOUR A1 - Wagner, F. A1 - Silva, A. M. T1 - Some considerations about Ångström exponent distributions JO - Atmos. Chem. Phys. J1 - ACP VL - 8 IS - 3 SP - 481 EP - 489 Y1 - 2008/02/05 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/8/481/2008/ L1 - http://www.atmos-chem-phys.net/8/481/2008/acp-8-481-2008.pdf DO - 10.5194/acp-8-481-2008 ER -