À réviserModeling of Groundwater Pollutant Transfer and Comparative Study of Mineral Micropollutants in a Multilayer Aquifer in Burkina FasoMoussa Diagne Faye, Vini Yves Bernadin Loyara, Angelbert Chabi Biaou, Mahamadou Koïta, Hamma YacoubaFINITE TIME RUIN PROBABILITY IN MULTIVARIATE PERTURBED RENEWAL RISK MODELFrédéric Béré, Remi Guillaume Bagré, Vini Yves Bernadin Loyara and Pierre Clovis NitiémaSTOCHASTIC INCREASE IN CDS AND CDO PORTFOLIO PREMIUMSVini Yves Bernadin Loyara, Remi Guillaume Bagré, Frédéric Béré and Diakarya BarroConstruction of a Class of Copula Using the Finite Difference MethodRemi Guillaume Bagré, Frédéric Béré, and Vini Yves Bernadin LoyaraEstimated of COVID-19 Sampling Mean in Burkina FasoVini Yves Bernadin LOYARA, Remi Guillaume BAGRE Frédric BERE |