TY - Journal of Yangtze River Scientific Research Institute A1 - SU Hai-dong T1 - Velocity Equations for High-order Numerical Manifold Method Y1 - 2016-07-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 121 EP - 125 VL - 33 IS - 7 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20150343 ER -