Evaluation of permanents in rings and semirings

Reference:

Andreas Björklund, Thore Husfeldt, Petteri Kaski, and Mikko Koivisto. Evaluation of permanents in rings and semirings. Information Processing Letters, 110:867–870, 2010.

Suggested BibTeX entry:

@article{bibdb-export-pkaski-2010-7,
    author = {Andreas Bj{\"o}rklund and Thore Husfeldt and Petteri Kaski and Mikko Koivisto},
    journal = {Information Processing Letters},
    pages = {867--870},
    title = {Evaluation of permanents in rings and semirings},
    volume = {110},
    year = {2010},
}