Deadlock prevention and deadlock avoidance in flexible manufacturing systems using Petri net models. - Nukala Viswanadham; Yadati Narahari; Timothy L. Johnson (IEEE Trans. Robotics Autom., 1990)

Degenerative systems. - Timothy L. Johnson (CDC, 2003)

Reliability, Maintainability, and Safety. - Gérard Morel; Jean-François Pétin; Timothy L. Johnson (Handbook of Automation, 2009)

Integration of agricultural and energy system models for biofuel assessment. - Amani Elobeid; Simla Tokgoz; Rebecca S. Dodder; Timothy L. Johnson; P. Ozge Kaplan; Lyubov A. Kurkalova; Silvia Secchi (Environ. Model. Softw., 2013)