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This paper representes a portion of the author's doctoral dissertation written under the direction of Professors Laszlo Fuchs and John Dauns at Tulane University
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Powell, W.B. Projectives in a class of lattice ordered modules. Algebra Universalis 13, 24–40 (1981). https://doi.org/10.1007/BF02483820
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DOI: https://doi.org/10.1007/BF02483820