Thomas W. Calvert. Nonorthogonal Projections for Feature Extraction in Pattern Recognition. IEEE Transactions on Computers, 19(5):447-452, 1970. [doi]
@article{Calvert70,
title = {Nonorthogonal Projections for Feature Extraction in Pattern Recognition},
author = {Thomas W. Calvert},
year = {1970},
doi = {10.1109/T-C.1970.222943},
url = {http://doi.ieeecomputersociety.org/10.1109/T-C.1970.222943},
researchr = {https://researchr.org/publication/Calvert70},
cites = {0},
citedby = {0},
journal = {IEEE Transactions on Computers},
volume = {19},
number = {5},
pages = {447-452},
}