@article{ITA_1992__26_1_19_0,
     author = {Pelz, E.},
     title = {Normalization of place/transition-systems preserves net behaviour},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {19--44},
     publisher = {EDP-Sciences},
     volume = {26},
     number = {1},
     year = {1992},
     mrnumber = {1155343},
     zbl = {0753.68075},
     language = {en},
     url = {http://www.numdam.org/item/ITA_1992__26_1_19_0/}
}