@article{FADNAVIS14_ACP,
   author = "S. Fadnavis and M. G. Schultz and K. Semeniuk and A. S. Mahajan
             and L. Pozzoli and S. Sonbawane and S. D. Ghude and M. Kiefer
             and E. Eckert",
   title  = "Trends in {P}eroxyacetyl {N}itrate ({PAN}) in the upper
             troposphere and lower stratosphere over {S}outhern {A}sia
             during the summer monsoon season: regional impacts",
   journal= "Atmos. Chem. Phys.",
   volume = "14",
   pages  = "12725-12743",
   year   = "2014"   }