Testing the QGSJET01 and QGSJETII-04 models with the help of atmospheric muons Leonid G. Dedenko, Anton V. Lukyashin, Tatiana M. Roganova and Galina F. Fedorova EPJ Web Conf., 145 (2017) 16003 Published online: 26 June 2017 DOI: 10.1051/epjconf/201714516003