TY - JOUR AU - F. W. Bauer TI - $S$-duality and shape theory JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1979 SP - 166 EP - 168 VL - 34 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1979_34_6_a17/ LA - en ID - RM_1979_34_6_a17 ER -