TY - BOOK AU - Friedrich,Thomas TI - Dirac operators in riemannian geometry SN - 0-8218-2055-9 AV - MATH QA649.F68513 PY - 2000/// CY - New York PB - American Mathematical Society KW - Geometry KW - Riemannia KW - Dirac equation N1 - Includes bibliography and index ER -