Schwinger–Dyson truncations in the all-soft limit: a case study A. C. Aguilar, M. N. Ferreira, B. M. Oliveira and J. Papavassiliou Eur. Phys. J. C, 82 11 (2022) 1068 Published online: 27 November 2022 DOI: 10.1140/epjc/s10052-022-11034-0