Existence of urban-scale macroscopic fundamental diagrams: Some experimental findings
Macroscopic relations of urban traffic variables: Bifurcations, multivaluedness and instability
Clockwise hysteresis loops in the Macroscopic Fundamental Diagram: An effect of network instability
An analytical approximation for the macroscopic fundamental diagram of urban traffic
On the macroscopic stability of freeway traffic
On the allocation of city space to multiple transport modes