TY - GEN A1 - Chen, Qingliang A1 - Su, Kaile A1 - Zheng, Xizhong T1 - Primitive Recursiveness of Real Numbers under Different Representations T2 - Electronic Notes in Theoretical Computer Science Y1 - 2007 SN - 1571-0661 VL - 167 SP - 303 EP - 324 ER -