00387nas a2200145   4500000000100000000000100001008004100002100001500043700001600058700001400074700002600088245010800114300001200222490000700234       2019                            d1 aCheng Zhou1 aLieyun Ding1 aYing Zhou1 aMirosław Skibniewski00aVisibility graph analysis on time series of shield tunneling parameters based on complex network theory  a10–240 v89