Geant-val: - a web application for validation of detector simulations Luc Freyermuth, Dmitri Konstantinov, Grigorii Latyshev, Ivan Razumov, Witold Pokorski and Alberto Ribon EPJ Web Conf., 214 (2019) 05002 Published online: 17 September 2019 DOI: 10.1051/epjconf/201921405002