@article{02038344,
title = {Finding induced acyclic subgraphs in random digraphs.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {9},
year = {2003},
zbl = {1031.05119},
language = {en},
url = {http://dml.mathdoc.fr/item/02038344}
}
Subramanian, C.R. Finding induced acyclic subgraphs in random digraphs.. The Electronic Journal of Combinatorics [electronic only], Tome 9 (2003) . http://gdmltest.u-ga.fr/item/02038344/