L. P. Goodstein. Tunnel-Diode Amplitude Comparator. IEEE Transactions on Computers, 13(3):309-310, 1964. [doi]
@article{Goodstein64,
title = {Tunnel-Diode Amplitude Comparator},
author = {L. P. Goodstein},
year = {1964},
doi = {10.1109/PGEC.1964.263929},
url = {http://dx.doi.org/10.1109/PGEC.1964.263929},
researchr = {https://researchr.org/publication/Goodstein64},
cites = {0},
citedby = {0},
journal = {IEEE Transactions on Computers},
volume = {13},
number = {3},
pages = {309-310},
}