F. J. Moral García and  P. Valiente González and  F. López Rodríguez,  Geostatistical Analysis and Mapping of Groundlevel Ozone in a Medium Sized Urban Area.   journal   = {International Journal of Civil and Architectural Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2010, vol. 37(1). 46 - 57
    [viewed 19 March 2024]. Available from: https://publications.waset.org/pdf/9050.