Existence of A ∞ weak homotopy equivalences between spectra for U-bordism with singularities Magalhães, Luísa — 1988 Portugaliae mathematica
The connective K-theory of spinor groups. Luísa Magalhâes — 1990 Publicacions Matemàtiques We study the properties of the connective K-theory with Z coefficients of the Lie groups Spin(n). This generalises some work by L. Hodgkin.