1. Dynamics on Quantum Graphs as constrained systems;Dell'Antonio;J. Phys.,2004
2. Quantum Graphs I:some basic structures;Kuchement;Waves in Random Media,2002
3. Kirchhoff's rule for quantum wires;Kostrigin;J Phys.,1999
4. Schrödinger operators on graphs and symplectic structures;Novikov;Fields Inst. Commun. (Providence),1999
5. Quantum graphs as limits of constrained systems;Dell'Antonio;J. Math. Phys.,2006