TY - JOUR AU - Dawoud Ahmadi Dastjerdi AU - Sanaz Lamei TI - Geodesic Flow on the Quotient Space of the Action of < z + 2, -1/z > on the Upper Half Plane JO - Analele Universităţii "Ovidius" Constanţa Seria Matematică PY - 2012 VL - XX IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ASUO_2012_XX_3_a6/ ID - ASUO_2012_XX_3_a6 ER -