A technique of two-stage clustering applied to environmental and civil engineering and related methods of citation analysis.

@article{miyamoto-1983-technique, author = {S. Miyamoto and K. Nakayama}, title = {{A technique of two-stage clustering applied to environmental and civil engineering and related methods of citation analysis}}, journal = {Journal of the Association for Information Science and Technology (JASIST)}, volume = {34}, number = {3}, pages = {192--201}, year = {1983}, url = {https://doi.org/10.1002/ASI.4630340304}, doi = {https://doi.org/10.1002/ASI.4630340304} }