TY  - RPRT
TI  - Tests against qualitative interaction: exact critical values and robust tests.
AU  - M J Silvapulle
PY  - 2001
DO  - 10.1111/j.0006-341x.2001.01157.x
UR  - https://pubmed.ncbi.nlm.nih.gov/11764256/
ID  - 11764256
ER  -