Ronald V. Book, Ker-I Ko. On Sets Truth-Table Reducible to Sparse Sets. SIAM Journal on Computing, 17(5):903-919, 1988.
@article{BookK88,
title = {On Sets Truth-Table Reducible to Sparse Sets},
author = {Ronald V. Book and Ker-I Ko},
year = {1988},
researchr = {https://researchr.org/publication/BookK88},
cites = {0},
citedby = {0},
journal = {SIAM Journal on Computing},
volume = {17},
number = {5},
pages = {903-919},
}