The following publications are possibly variants of this publication:
- Enumeration of perfect matchings of lattice graphs by PfaffiansXing Feng, Lianzhu Zhang, Mingzu Zhang. amc, 338:412-420, 2018. [doi]
- Pfaffian Orientation and Enumeration of Perfect Matchings for some Cartesian Products of GraphsFeng-Gen Lin, Lian-zhu Zhang. combinatorics, 16(1), 2009. [doi]
- Enumeration of perfect matchings of a type of Cartesian products of graphsWeigen Yan, Fuji Zhang. DAM, 154(1):145-157, 2006. [doi]