- Sergei Ikovenko, et al., “State-of-the-Art TRIZ, Theory of Inventive Problem Solving, A guide for Level 1 certification by the International TRIZ Association (MATRIZ)”, second edition, revised, 2021, Crido R&D, https://trizinstructor.com/. All purchase options will be continuosly updated on the website, for English and other languages.
- Alex Lyubomirskiy, Dr. Simon Litvin, Dr. Sergei Ikovenko, Prof. Dr.-Ing. Christian M. Thurnes, Dr. Robert Adunka, “Trends of Engineering System Evolution (TESE) – TRIZ paths to innovation”, 2018, TRIZ Consulting Group. Buy at https://www.triz-consulting.de/shop/triz-fachliteratur-buecher/trends-of-engineering-system-evolution.