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Grätzer George A.; Knapp Edward: Notes on planar semimodular lattices. IV. The size of a minimal congruence lattice representation with rectangular lattices. In: Acta scientiarum mathematicarum, (76) 1-2. pp. 3-26. (2010)
Grätzer George A.; Knapp Edward: Notes on planar semimodular lattices. III. Rectangular lattices. In: Acta scientiarum mathematicarum, (75) 1-2. pp. 29-48. (2009)
Grätzer George A.; Knapp Edward: Notes on planar semimodular lattices II. Congruences. In: Acta scientiarum mathematicarum, (74) 1-2. pp. 37-47. (2008)
Grätzer George A.; Knapp Edward: Notes on planar semimodular lattices I. Construction. In: Acta scientiarum mathematicarum, (73) 3-4. pp. 445-462. (2007)