Analysis on Current Situation of Urban Barrier-free Facilities and Suggestions for Improvement: Taking Tactile Ground Surface Indicator in Shijiazhuang as An Example 
WU Yue, XUE Ping-ju, WU Meng-zhu, SHAO Yi-hui, SONG Yu, SUN Dong-yun
《Chinese Journal of Rehabilitation Theory and Practice》 . 2017, (4): 485 -487 .  DOI: 10.3969/j.issn.1006-9771.2017.04.026