1. The size of the smallest strong critical set in a Latin square;Bate;Ars Combin.,1999
2. Graph Theory with Applications;Bondy,1976
3. Latin squares and their applications;Dénes,1974
4. Latin squares;Dénes,1991
5. A lower bound for the size of the largest critical sets in Latin squares;Hatami;Bull. Inst. Combin. Appl.,2003