Background ozone and anthropogenic ozone enhancement at niwot ridge, Colorado - Parrish, D. D.; Fahey, D. W.; Williams, E. J.; Liu, S. C.; Trainer, M.; Murphy, P. C.; Albritton, D. L.; Fehsenfeld, F. C. (Springer, 1986)
http://dx.doi.org/10.1007/BF00053773
Keywords: V; TE-TZ