@misc{LOPEZ-PUERTAS07_GRL,
   author = "M. L{\'o}pez-Puertas and B. Funke and D. Bermejo-Pantale{\'o}n
             and T. von Clarmann and G. P. Stiller and U. Grabowski
             and M. H{\"o}pfner",
   title  = "Evidence for {N}$_2${O} $\nu_3$ 4.5 $\mu$m non-local
             thermodynamic equilibrium emission in the atmosphere",
   journal= "Geophys. Res. Lett.",
   volume = "34",
   number = "2",
   doi    = "10.1029/2006GL028539",
   eid    = "L02825",
   year   = "2007"   }