1. Evidence for a 1−+ exotic meson
2. R. Akhoury and J.-M. Frère, η-η′ mixing and anomalies, University of Michigan preprint UM-TH-87-19, Phys. Lett. B., to be published.
3. Some Decay Modes of1−+Hybrid Mesons
4. R. Iddir, A. Le Yaouanc, L. Oliver, O. Pene and J.C. Raynal, Selection rule for 1−+ decay into ηπ from QCD, preprint LPTHE Orsay 88/80.