1. Theory and Problems of Matrices;Ayres,1962
2. The estimation of an origin-destination matrix from traffic counts;Bell;Transpn Sci.,1983
3. Dynamic identification of flows from traffic counts at complex intersections;Cremer,1981
4. Origin-destination matrices from traffic counts: application and validation on simple systems;Hauer;Traffic Engng Control,1981
5. On finding realistic turning flows at road junctions;Jeffreys;Traffic Engng Control,1977