TY - JOUR A1 - Grieman, M. M. A1 - Greaves, J. A1 - Saltzman, E. S. T1 - A method for analysis of vanillic acid in polar ice cores JO - Clim. Past J1 - CP VL - 11 IS - 2 SP - 227 EP - 232 Y1 - 2015/02/11 PB - Copernicus Publications SN - 1814-9332 UR - https://cp.copernicus.org/articles/11/227/2015/ L1 - https://cp.copernicus.org/articles/11/227/2015/cp-11-227-2015.pdf DO - 10.5194/cp-11-227-2015 ER -