1.
Adams P, Bryant D, Buchanan M. Completing Partial Latin Squares with Two Filled Rows and Two Filled Columns. Electron. J. Combin. [Internet]. 2008Apr.18 [cited 2026May16];15(1):#R56. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v15i1r56