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Distribution - On discrete \alpha-unimodality
Aly, Emad-Eldin A.A., (2003)
Distribution - On geometric infinite divisibility and stability
Aly, Emad-Eldin A.A., (2000)
Time series - On the first entry time of a Z+-valued AR(1) process
Aly, Emad-Eldin A.A., (1999)