Petr Savický, Detlef Sieling. A hierarchy result for read-once branching programs with restricted parity nondeterminism. Theoretical Computer Science, 340(3):594-605, 2005. [doi]
@article{SavickyS05,
title = {A hierarchy result for read-once branching programs with restricted parity nondeterminism},
author = {Petr Savický and Detlef Sieling},
year = {2005},
doi = {10.1016/j.tcs.2005.03.016},
url = {http://dx.doi.org/10.1016/j.tcs.2005.03.016},
researchr = {https://researchr.org/publication/SavickyS05},
cites = {0},
citedby = {0},
journal = {Theoretical Computer Science},
volume = {340},
number = {3},
pages = {594-605},
}