A STUDY ON OIL DISPLACEMENT kY A BLACK LIQUOR SYSTEM
Zhao Fulin, Sun Shixiao, Cui Guiling, Qin Jishun, Zhang Guicai, Guo Yunyao, Sun Mingqin
Editorial office of ACTA PETROLEI SINICA . 1995, (1): 53 -60 .  DOI: 10.7623/syxb199501008