1. PS185 collaboration: P.D. Barnes, R. Besold, P. Birien, B. Bonner, W.H. Breunlich, G. Diebold, W. Dutty, R.A. Eisenstein, G. Ericsson, W. Eyrich, R. von Frankenberg, G. Franklin, J. Franz, N. Hamann, D. Hertzog, A. Hofmann, T. Johansson, K. Kilian, C.J. Maher, N. Naegele, W. Oelert, S. Ohlsson, H. Ortner, P. Pawlek, B. Quinn, E. Rössle, H. Schledermann, H. Schmitt, G. Sehl, J. Seydoux, F. Stinzing and J. Szymanski
2. Study of the reaction near threshold
3. Role of kaon exchange in the reaction
4. Proc. Int. Conf. on Antinucleon- and nucleon-nucleus interactions;Dillig,1985