• Masinate ohutus. Põhimõisted, konstrueerimise üldpõhimõtted. 11999 https://www.ester.ee/record=b1315052*est
• Naabrite erinev liiklusohutusPihlak, IlmarPostimees2012 / lk. 13 https://arvamus.postimees.ee/783686/ilmar-pihlak-naabrite-erinev-liiklusohutus
• Pidevtoimelised teisaldusseadmed ja -süsteemid : ohutusnõuded puistematerjalide kinnitatud lintkonveieritele = Continuous handling equipment and systems : safety requirements for fixed belt conveyors for bulk materials2023 https://www.ester.ee/record=b5569824*est
• Risk assessment of machinery supported by the Bayesian approachSivitski, Alina; Põdra, PriitProceedings of the Estonian Academy of Sciences2025 / p. 92-97 https://doi.org/10.3176/proc.2025.2.01 https://www.scopus.com/sourceid/11500153303 https://www.scopus.com/pages/publications/86000557642?origin=resultslist https://jcr.clarivate.com/jcr-jp/journal-profile?journal=P%20EST%20ACAD%20SCI&year=2024 https://www.webofscience.com/wos/woscc/full-record/WOS:001441759500001