TY - JOUR A1 - Savarino, J. A1 - Kaiser, J. A1 - Morin, S. A1 - Sigman, D. M. A1 - Thiemens, M. H. T1 - Nitrogen and oxygen isotopic constraints on the origin of atmospheric nitrate in coastal Antarctica JO - Atmos. Chem. Phys. J1 - ACP VL - 7 IS - 8 SP - 1925 EP - 1945 Y1 - 2007/04/18 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/7/1925/2007/ L1 - https://acp.copernicus.org/articles/7/1925/2007/acp-7-1925-2007.pdf DO - 10.5194/acp-7-1925-2007 ER -