TY - RPRT TI - Bell theorem without inequalities for two spinless particles. AU - HJ Bernstein AU - DM Greenberger AU - MA Horne AU - A Zeilinger PY - 1993 DO - 10.1103/physreva.47.78 UR - https://pubmed.ncbi.nlm.nih.gov/9908896/ ID - 9908896 ER -