00288nas a2200121   4500000000100000000000100001008004100002100001600043700002400059700002400083700001400107245004500121       2001                            d1 aR. Laalaoua1 aTadeusz Czachórski1 aStanisław Jędruś1 aT. Atmaca00aDiffusion Model of RED Control Mechanism