My favourite is "Targeting Safety-Related Errors During Software Requirements Analysis" by Robyn Lutz at the Jet Propulsion Laboratory. It's available at https

My favourite is "Targeting Safety-Related Errors During Software Requirements Analysis" by Robyn Lutz at the Jet Propulsion Laboratory. It's available at https://trs.jpl.nasa.gov/bitstream/handle/2014/35179/93-0749.pdf https://trs.jpl.nasa.gov/bitstream/handle/2014/35179/93-0749... The article provides a safety checklist for use during the analysis of software requirements for spacecraft and other safety-critical, embedded systems.