@article{articlefd97e834,
title   = {Polarization of 'SIGMA POT.+' And 'SIGMA BARRA POT.-' Hyperons produced by 800 gev / c protons},
author = {Morelos, A and Gouffon, Philippe and Escobar, Carlos Ourívio},
year = {1993},
journal   = {Physical Review Letters}
}