TY - JOUR AU - Andrew Bremner TI - On two four term arithmetic progressions with equal product JO - Annales mathematicae et informaticae PY - 2020 SP - 39 EP - 55 VL - 52 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.33039/ami.2020.02.001/ DO - 10.33039/ami.2020.02.001 LA - en ID - AMI_2020_52_a3 ER -