Tulupov A.V., Vasiliev I.P., Ionov D.A., et al. Using Metrics of Readiness Levels in Maturity Assessment of a Product or Technology for Application in JSCo “RZD” // Economics of Science. 2022. Vol. 8, no. 1. P. 31–45. https://doi.org/10.22394/2410-132X-2022-8-1-31-45