1. DeLong, J.B., Magin, K.: A short note on the size of the dot-com bubble (2006). https://www.nber.org/system/files/working_papers/w12011/w12011.pdf
2. Nylén, D., Holmström, J.: Digital innovation strategy: a framework for diagnosing and improving digital product and service innovation. Bus. Horiz. 58(1), 57–67 (2015)
3. The number of ICT specialists in the EU grew by 50.5% from 2012 to 2021, almost 8 times as high as the increase (6.3 %) for total employment. Eurostat. ICT specialists workforce continued to grow in 2021. https://europa.eu/!Jfdpy9. Accessed 05 May 2022
4. Salamatov, Y., Souchkov, V.: TRIZ: The Right Solution at the Right Time: a Guide to Innovative Problem Solving, p. 256. Hattem, Insytec (1999)
5. Zlotin, B., Zusman, A., Altshuller, G., Philatov, V.: Tools of classical TRIZ. Ideation International, Southfield (1999)