Johannes Klaus Fichte, Miroslaw Truszczynski, Stefan Woltran. Dual-normal logic programs - the forgotten class. TPLP, 15(4-5):495-510, 2015. [doi]
@article{FichteTW15,
title = {Dual-normal logic programs - the forgotten class},
author = {Johannes Klaus Fichte and Miroslaw Truszczynski and Stefan Woltran},
year = {2015},
doi = {10.1017/S1471068415000186},
url = {http://dx.doi.org/10.1017/S1471068415000186},
researchr = {https://researchr.org/publication/FichteTW15},
cites = {0},
citedby = {0},
journal = {TPLP},
volume = {15},
number = {4-5},
pages = {495-510},
}