## Homology, Homotopy and Applications

Homology, Homotopy and Applications (HHA) is a fully refereed international journal dealing with homology and homotopy in algebra and topology and their applications to the mathematical sciences.

Volumes published after 2014 are not available in Euclid, but Euclid Prime subscribers may enjoy complimentary access to all prior content.

The eta invariant and the "twisted" connective $K$-theory of the classifying space for cyclic 2-groupsVolume 8, Number 2 (2006)