CTEQ-TEA parton distribution functions with intrinsic charmMarco Guzzi, Tie-Jiun Hou, Sayipjamal Dulat, Jun Gao, Joey Huston, Pavel Nadolsky, Carl Schmidt, Jan Winter, Keping Xie and C.-P. YuanEPJ Web Conf., 192 (2018) 00003DOI: https://doi.org/10.1051/epjconf/201819200003