@article{ITA_2003__37_1_17_0,
     author = {Czaja, Ludwik},
     title = {On the analysis of {Petri} nets and their synthesis from process languages},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {17--38},
     publisher = {EDP-Sciences},
     volume = {37},
     number = {1},
     year = {2003},
     doi = {10.1051/ita:2003006},
     mrnumber = {1991749},
     zbl = {1090.68072},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/ita:2003006/}
}