000 00412nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a1.6402
100 _aNielsen T Wigard
245 0 _aPerformance enhancements in a frequency hopping gsm network
260 _aNULL
260 _bKap
260 _c2000
300 _a333p.
365 _b9293.3
650 _aCOMPUTER
942 _cDBK
999 _c28944
_d28944