Hsieh-Chang Tu, Carl H. Smith. Training Digraphs. Inf. Process. Lett., 53(4):185-192, 1995. [doi]
@article{TuS95,
title = {Training Digraphs},
author = {Hsieh-Chang Tu and Carl H. Smith},
year = {1995},
doi = {10.1016/0020-0190(94)00191-Z},
url = {http://dx.doi.org/10.1016/0020-0190(94)00191-Z},
researchr = {https://researchr.org/publication/TuS95},
cites = {0},
citedby = {0},
journal = {Inf. Process. Lett.},
volume = {53},
number = {4},
pages = {185-192},
}