TY - JOUR AU - Jouni Parkkonen AU - Frédéric Paulin 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 - https://cml.centre-mersenne.org/articles/10.5802/cml.51/ DO - 10.5802/cml.51 LA - en ID - CML_2018__10_2_75_0 ER -