Flood risk management in Allala River (Algeria) using Flood frequency analysis and hydraulic modelingBoukhanef Issam, Anna Khadzhidi, Lyudmila Kravchenko, Yuri Tsarev, Leonid Groshev and Oleg PolushkinE3S Web Conf., 135 (2019) 01093DOI: https://doi.org/10.1051/e3sconf/201913501093