@inproceedings{IshikawaKoutschan12,
author = {Masao Ishikawa and Christoph Koutschan},
title = {Zeilberger's holonomic ansatz for {P}faffians},
booktitle = {Proceedings of the International Symposium on Symbolic and Algebraic Computation (ISSAC)},
pages = {227--233},
year = {2012},
publisher = {ACM},
address = {New York, USA},
isbn_issn = {ISBN 978-1-4503-1269},
doi = {10.1145/2442829.2442863},
url = {http://www.koutschan.de/data/pfaffians/},
}