TY - BOOK AU - Angles Pierre TI - Conformal groups in geometry and spin structures SN - 978-0-8176-3512-1 U1 - 516.35 PY - 2008/// CY - Boston PB - Birkhauser KW - Clifford algebras KW - Conformal geometry KW - Group theory KW - Mathematical physics KW - Quaternions ER -