PRODUCTION AND POLARIZATION OF STRANGE QUARKS FROM NUCLEAR MATTER : POLARIZATION OF Λ HYPERONS AT BACKWARD ANGLES IN THE REACTIONS πA→ΛX AND πA→ ΛK0 AT 4 GeV/c
, , , , , , , , ,J. Phys. Colloques, 51 C6 (1990) C6-591-C6-594
DOI: 10.1051/jphyscol:1990680