TY - JOUR AU - Kuiper, J. H. TI - Location patterns and distances in Tinbergen-Bos systems JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 1991 SP - 109 EP - 117 VL - 25 IS - 1 PB - EDP-Sciences UR - http://archive.numdam.org/item/RO_1991__25_1_109_0/ LA - en ID - RO_1991__25_1_109_0 ER -