Gallo et al. expressed functional dependencies via them here https://www.sciencedirect.com/science/article/pii/0166218X9390045P https://www.sciencedirect.com/sc

Gallo et al. expressed functional dependencies via them here https://www.sciencedirect.com/science/article/pii/0166218X9390045P https://www.sciencedirect.com/science/article/pii/0166218X93...