TY - JOUR AU - Makinson, David TI - The Phenomenology of Second-Level Inference: Perfumes in The Deductive Garden JO - Bulletin of the Section of Logic PY - 2020 SP - 327 EP - 342 VL - 49 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/BSL_2020_49_4_a0/ LA - en ID - BSL_2020_49_4_a0 ER -