@article{BOYD07,
   author = "I. S. Boyd and A. D. Parrish and L. Froidevaux and T. von Clarmann
             and E. Kyr{\"o}l{\"a} and J. M. Russell and J. M. Zawodny",
   title  = "Ground--based microwave ozone radiometer measurements compared 
             with {AURA--MLS} v2.2 and other instruments at two {N}etwork for
             {D}etection of {A}tmospheric {C}omposition {C}hange sites",
   journal= "J. Geophys. Res.",
   volume = "112",
   eid    = "D24S33",
   doi    = "10.1029/2007JD008720",
   year   = "2007"   }