• H. Narayanan, H. Priyadarshan, Theory of linear dynamical systems using generalized minor with applications to electrical networks, (pdf File)

• H. Narayanan, Matroids representable over Modules, Electrical Network Topology and Behavioural Systems , (pdf File)

• H. Narayanan, On the Duality between Controllability and Observability in Behavioural Systems Theory , (pdf File)