TY - JOUR AU - Geoff Whittle TI - A geometric theory of hypergraph colouring. JO - Aequationes mathematicae PY - 1992 SP - 45 EP - 58 VL - 43 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AM2_1992__43_1_137442/ ID - AM2_1992__43_1_137442 ER -