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Here Delta(X), the dispersion character of X, is the smallest size of a non-empty open set in X and ext(X), the extent of X, is the supremum of the sizes of all closed-and-discrete subsets of X. In particular, regular Lindel\\\"of spaces of uncountable dispersion character are omega-resolvable.\n  We also prove that any regular Lindel\\\"of space X with |X|=\\Delta(X)=omega_1 is even omega_1-resolvable. 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