TY - JOUR AU - Alexei Tsygvintsev TI - On the existence of generalised syzygies in the planar three-body problem JO - Comptes Rendus. Mathématique PY - 2023 SP - 331 EP - 335 VL - 361 PB - Académie des sciences, Paris DO - 10.5802/crmath.409 LA - en ID - CRMATH_2023__361_G1_331_0 ER -