1. Heffter arrays and biembedding graphs on surfaces;Archdeacon;Electron. J. Comb.,2015
2. Tight Heffter arrays exist for all possible values;Archdeacon;J. Comb. Des.,2017
3. Square integer Heffter arrays with empty cells;Archdeacon;Des. Codes Cryptogr.,2015
4. A generalization of alternating sign matrices;Brualdi;J. Comb. Des.,2015