References
- Hollnagel, E., J. Leonhardt, T. Licu, and S. Shorrock. 2013. “From Safety-I to Safety-II.” Eurocontrol. https://goo.gl/CHJHmY.
- Shorrock, S., J. Leonhardt, T. Licu, and C. Peters. 2014. “10 Principles for Systems Thinking.” Eurocontrol. http://goo.gl/PajCG0.