TY - JOUR A1 - Stowasser, C. A1 - Buizert, C. A1 - Gkinis, V. A1 - Chappellaz, J. A1 - Schüpbach, S. A1 - Bigler, M. A1 - Faïn, X. A1 - Sperlich, P. A1 - Baumgartner, M. A1 - Schilt, A. A1 - Blunier, T. T1 - Continuous measurements of methane mixing ratios from ice cores JO - Atmos. Meas. Tech. J1 - AMT VL - 5 IS - 5 SP - 999 EP - 1013 Y1 - 2012/05/09 PB - Copernicus Publications SN - 1867-8548 UR - https://amt.copernicus.org/articles/5/999/2012/ L1 - https://amt.copernicus.org/articles/5/999/2012/amt-5-999-2012.pdf DO - 10.5194/amt-5-999-2012 ER -