1.
Hirsch V, Gummersbach J- luc, Bartsch T. Safety & Security - Is a Physically Separation of the SIS Necessary?. Chemical Engineering Transactions [Internet]. 20Apr.2016 [cited 19Dec.2024];48:673-8. Available from: https://www.cetjournal.it/index.php/cet/article/view/CET1648113