L. Bennaceur Farah and  I. R. Farah and  R. Bennaceur and  Z. Belhadj and  M. R. Boussema,  Development of a Neural Network based Algorithm for Multi-Scale Roughness Parameters and Soil Moisture Retrieval.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2008, vol. 17(5). 1602 - 1607
    [viewed 07 December 2019]. Available from: https://publications.waset.org/pdf/11148.