Spójnik „czy”

In Polish, the word „czy” is most frequently viewed as an interrogative particle (it has a similar function to the English word “whether” but only in indirect questions) as well as a connective (equivalent to “or” in English). I’m interested in the connective function of the word „czy”. In my article I look for an answer to the question whether the word „czy” viewed as a connective can be an equivalent to one of the functors in logic (if so, to which one?).