@article{3f51af7fcb254043a94f20841eafeb41,
title = "Mapping technological trajectories and exploring knowledge sources: A case study of 3D printing technologies",
keywords = "Technological trajectory, Patents, Citations, Knowledge sources, Three dimensional printing, PATENT CITATIONS, LOCK-IN, INNOVATION, EVOLUTION, CONVERGENCE, DIFFUSION, INDUSTRY, REGIONS, SYSTEM, IMPACT",
author = "Lili Wang and Shan Jiang and Shiyun Zhang",
year = "2020",
month = dec,
doi = "10.1016/j.techfore.2020.120251",
language = "English",
volume = "161",
journal = "Technological Forecasting and Social Change",
issn = "0040-1625",
publisher = "Elsevier Science",
}