TY - JOUR AU - Parkkonen, Jouni AU - Paulin, Frédéric TI - A classification of $\protect \mathbb{R}$-Fuchsian subgroups of Picard modular groups JO - Confluentes Mathematici PY - 2018 SP - 75 EP - 92 VL - 10 IS - 2 PB - Institut Camille Jordan UR - http://www.numdam.org/articles/10.5802/cml.51/ DO - 10.5802/cml.51 LA - en ID - CML_2018__10_2_75_0 ER -