TY - RPRT TI - Variations in atmospheric N2O concentration during abrupt climatic changes AU - J Fluckiger AU - A Dallenbach AU - T Blunier AU - B Stauffer AU - TF Stocker AU - D Raynaud AU - J Barnola PY - 1999 DO - 10.1126/science.285.5425.227 UR - https://pubmed.ncbi.nlm.nih.gov/10398593/ ID - 10398593 ER -