@article{GLATTHOR15_ACP, author = "N. Glatthor and M. H{\"o}pfner and G. P. Stiller and T. von Clarmann and B. Funke and S. Lossow and E. Eckert and U. Grabowski and S. Kellmann and A. Linden and K. A. Walker and A. Wiegele", title = "Seasonal and interannual variations in {HCN} amounts in the upper troposphere and lower stratosphere observed by {MIPAS}", journal= "Atmos. Chem. Phys.", volume = "15", number = "2", doi = "10.5194/acp-15-563-2015", pages = "563-582", year = "2015" }