TY - Computer Science A1 - WAN Jun and ZHAO Bu-hui T1 - Modeling and Scheduling of Virtual Enterprises Based on Petri Nets Y1 - 2018-12-01 JF - Computer Science JO - Computer Science SP - 102 EP - 106 VL - 43 IS - 11 UR - https://www.jsjkx.com N1 - 10.11896/j.issn.1002-137X.2016.11.019 ER -