1. The size of the smallest uniquely completable set in order 8 latin squares;Bean;J. Combin. Math. Combin. Comput.,2005
2. A superlinear lower bound for the size of a critical set in a Latin square;Cavenagh;J. Combin. Designs,2007
3. Latin trades and critical sets in Latin squares;Cavenagh,2003
4. Latin squares and critical sets of minimal size;Cooper;Australasian J. Combin.,1991
5. Critical sets in back circulant latin squares;Cooper;Aequationes Math.,1996