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¡¾7¡¿CUI Jing-yun(´Þ¾°ÔÆ), ZENG Tian-hai(ÔøÌ캣), LOU Le-sheng(¦ÀÖÉú)£¬Quality of correlation in quantum information£¬ Journal of Beijing Institute of Technology, £¨2016£©Vol. 25, No. 1£¬115-119¡£

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