TY - JOUR TI - Erratum: A family of directional relation models for extended objects (IEEE Transactions on Knowledge and Data Engineering (2007) 19:8 (1116-1130)) AU - Skiadopoulos, S. AU - Sarkas, N. AU - Sellis, T. AU - Koubarakis, M. JO - IEEE Transactions on Knowledge and Data Engineering PY - 2007 VL - 19 TODO - 10 SP - 1448 PB - SN - 1041-4347, 1558-2191 TODO - 10.1109/TKDE.2007.190653 TODO - null TODO - null ER -