Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Chengfei Liu and M. Orlowska and Xuemin Lin and Xiaofang Zhou,Improving backward recovery in workflow systems,Proceedings Seventh International Conference on Database Systems for Advanced Applications DASFAA 2001 DASFAA-01,,IEEE,2001,,,276-283,https://cir.nii.ac.jp/crid/1360866925856526080,https://doi.org/10.1109/dasfaa.2001.916388