TY - JOUR AB - VL - 6 IS - 3 SN - 2043-9377 DO - 10.1108/GS-07-2016-0014 UR - https://doi.org/10.1108/GS-07-2016-0014 AU - Liu Sifeng PY - 2016 Y1 - 2016/01/01 TI - Editorial T2 - Grey Systems: Theory and Application PB - Emerald Group Publishing Limited SP - 294 EP - 295 Y2 - 2024/03/28 ER -