@article{PUMPHREY18_ACP,
   author = "H. C. Pumphrey and N. Glatthor and P. F. Bernath and C. D. Boone
             and J. W. Hannigan and I. Ortega and N. J. Livesey and W. G. Read",
   title  = "{MLS} measurements of stratospheric hydrogen cyanide during
             the 2015--16 {E}l {N}i{\~n}o event",
   journal= "Atmos. Chem. Phys.",
   volume = "18",
   doi    = "10.5194/acp-18-691-2018",
   pages  = "691-703",
   year   = "2018"   }