TY - JOUR AU - Lilienfeldt, David T.-B. G. TI - Torsion properties of modified diagonal classes on triple products of modular curves JO - Canadian mathematical bulletin PY - 2023 SP - 68 EP - 86 VL - 66 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/S000843952200011X/ DO - 10.4153/S000843952200011X ID - 10_4153_S000843952200011X ER -