1. Proc. of the 5th European Symposium on Antiproton-Proton Interactions,1981
2. Proc. of the 6th Int. Conf. on Experimental Meson Spectroscopy,1981
3. Proc. of the Workshop on Nuclear and Particle Physics at Energies up to 31 GeV,1981
4. Proc. of the Int. Symposium on High Energy Physics with Pol. Beams and Pol. Targets,1980
5. Proc. of 5th Int. Symposium on Pol. Phenomena in Nuclear Physics,1980