Christian Sternitzke. Defining triadic patent families as a measure of technological strength. Scientometrics, 81(1):91-109, 2009. [doi]
@article{Sternitzke09c,
title = {Defining triadic patent families as a measure of technological strength},
author = {Christian Sternitzke},
year = {2009},
doi = {10.1007/s11192-009-1836-6},
url = {https://doi.org/10.1007/s11192-009-1836-6},
researchr = {https://researchr.org/publication/Sternitzke09c},
cites = {0},
citedby = {0},
journal = {Scientometrics},
volume = {81},
number = {1},
pages = {91-109},
}