Batra, PrashantPrashantBatra2021-02-182021-02-182007-01-23 PAMM 12/2006, 6(1):617–618 (2006)http://hdl.handle.net/11420/8851en1617-7061Proceedings in applied mathematics and mechanics200712617618WileyInformatikMathematikNecessary stability conditions for differential-difference systemsConference Paper10.1002/pamm.200610289Other