TY - JOUR A1 - Frey, M. M. A1 - Savarino, J. A1 - Morin, S. A1 - Erbland, J. A1 - Martins, J. M. F. T1 - Photolysis imprint in the nitrate stable isotope signal in snow and atmosphere of East Antarctica and implications for reactive nitrogen cycling JO - Atmos. Chem. Phys. J1 - ACP VL - 9 IS - 22 SP - 8681 EP - 8696 Y1 - 2009/11/16 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/9/8681/2009/ L1 - https://acp.copernicus.org/articles/9/8681/2009/acp-9-8681-2009.pdf DO - 10.5194/acp-9-8681-2009 ER -