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Demi-pseudocomplemented lattices: principal congruences and subdirect irreducibility

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Affectionately dedicated to my son Sanjay

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Sankappanavar, H.P. Demi-pseudocomplemented lattices: principal congruences and subdirect irreducibility. Algebra Universalis 27, 180–193 (1990). https://doi.org/10.1007/BF01182452

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