TY - BOOK AU - Laugwitz Detlef TI - Bernhard Riemann 1826-1866: turning points in the conception of mathematics SN - 0817640401 (Boston:hbd) U1 - By7M26, N9 PY - 1999/// CY - Boston PB - Birkhauser KW - Case study KW - Riemann-Bernhard KW - Mathematics N1 - Bibliography 341-349p; Index 351-357p ER -