@article{Pumphrey_2008, doi = {10.1029/2007gl032137}, url = {https://doi.org/10.1029%2F2007gl032137}, year = 2008, month = {mar}, publisher = {American Geophysical Union ({AGU})}, volume = {35}, number = {5}, author = {H. C. Pumphrey and C. Boone and K. A. Walker and P. Bernath and N. J. Livesey}, title = {Tropical tape recorder observed in {HCN}}, journal = {Geophysical Research Letters} }