Author: Beran, L.

Beran, L.: On Bumby's equation $(x^2 - 2)^2 - 2=2y^2$: a solution via pythagorean triples. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 28 (1987), issue 1, pp. 39-40
Beran, L.: Boolean and orthomodular lattices - a short characterization via commutativity. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 23 (1982), issue 1, pp. 25-27
Beran, L.: Note on a normality relation in lattices. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 16 (1975), issue 1, pp. 59-62
Beran, L.: Reflections and coreflections in generalized orthomodular lattices. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 16 (1975), issue 2, pp. 57-61
Beran, L.: On a construction of amalgamation I. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 14 (1973), issue 2, pp. 31-39
Beran, L.: An approach to solvability in orthomodular lattices. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 13 (1972), issue 2, pp. 41-42
Beran, L.; Ježek, J.: On embedding of lattices in simple lattices. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 13 (1972), issue 1, pp. 87-89
Beran, L.: Lattice socles and radicals described by a Galois connnection. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 12 (1971), issue 1, pp. 55-63

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