1. R. Armenteros et al., Nucl. Phys., to be published.
2. The reaction K−p → ωΛ in the c.m. energy range 1915–2168 MeV
3. R.J. Hemingway, J. Eades, D.M. Harmsen, J.O. Petersen, A. Putzer, C. Kiesling, D.E. Plane and W. Wittek, Nucl. Phys., to be published
4. 17th Int. Conf. on high-energy physics;Van Horn,1974