@article{DBLP:journals/tc/FojoB75,
author = {Jos{\'e} M. Fojo and
Fernando D. Barreiro},
title = {A Method for Reducing the Number of Input Variables to Synchronous
Sequential Circuits},
journal = {IEEE Trans. Computers},
volume = {24},
number = {10},
year = {1975},
pages = {1029-1031},
bibsource = {DBLP, http://dblp.uni-trier.de}
}