TY - Journal of Yangtze River Scientific Research Institute A1 - CUI Zhong-tao, XU Hai-yang, GUO Jin-song T1 - Discussion on the Application of Free Oscillation Test in Stratum Permeability Evaluation Y1 - 2015-04-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 77 EP - 80 VL - 32 IS - 4 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2015.04.015 ER -