@unpublished{SPM387, author = "Sergey N. Dashkovskiy and Björn S. Rüffer and Fabian R. Wirth", title = "Small gain theorems for large scale systems and construction of ISS Lyapunov functions", note = "SIAM Journal on Control and Optimization (SICON), accepted 25 March 2010", year = 2010, month = "mar" }