https://dds.las.ac.cn/service/document?appId=a1vacbnPuv9qJRzJvdNXfsesj9JbIa6e&appKey=sPBA4vANLzjnW1k5eufEcc4k7dxfNraW&ts=1763029833607&signature=9565b43ed2bbe4c0c5a927b73b7a7e41&articleTitle=Advances+in+Petri+Nets+1985&articleAuthor=G.+Rozenberg&publicationTitle=Advances+in+Petri+Nets+1985&language=&publicationType=1&publishYear=1986&isn=9783540164807&publisher=Springer+Berlin+Heidelberg