TY - GEN AU - Borchers, Hans-Jurgen AU - Sen, Rathindra nath TI - Mathematical implications of einstein-weyl causality SN - 9783540376804 (hb) U1 - 530.01 BOR-SEN PY - 2006/// CY - Heidelberg PB - Springer, KW - Geometrical structure KW - Cushion problems KW - Homogeneity Properties N1 - Include reference index ER -