On the components of the principal part of a manifold with a finite group action C. Bowszyc — 1983 Fundamenta Mathematicae
On the winding number and equivariant homotopy classes of maps of manifolds with some finite group actions C. Bowszyc — 1983 Fundamenta Mathematicae
On the homotopy classification of pairs of linked maps of manifolds into a linear space C. Bowszyc — 1984 Fundamenta Mathematicae