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Baker Kirby A.; Grätzer George A.: Zilber’s Theorem for planar lattices, revisited. In: Acta scientiarum mathematicarum 86. pp. 81-104. (2020)
Grätzer George A.; Lakser Harry: Minimal representations of a finite distributive lattice by principal congruences of a lattice. In: Acta scientiarum mathematicarum, (85) 1-2. pp. 69-96. (2019)
Grätzer George A.: Characterizing representability by principal congruences for finite distributive lattices with a join-irreducible unit element. In: Acta scientiarum mathematicarum, (83) 3-4. pp. 415-431. (2017)
Grätzer George A.: Homomorphisms and principal congruences of bounded lattices I. Isotone maps of principal congruences. In: Acta scientiarum mathematicarum, (82) 3-4. pp. 353-360. (2016)
Grätzer George A.: Congruences in slim, planar, semimodular lattices: the swing lemma. In: Acta scientiarum mathematicarum, (81) 3-4. pp. 381-397. (2015)
Grätzer George A.: On a result of Gábor Czédli concerning congruence lattices of planar semimodular lattices. In: Acta scientiarum mathematicarum, (81) 1-2. pp. 25-32. (2015)
Grätzer George A.; Klus G.; Nguyen Athena: On the algorithmic construction of the 1960 sectional complement. In: Acta scientiarum mathematicarum, (77) 1-2. pp. 35-45. (2011)
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.; Wares T.: Notes on planar semimodular lattices. V. Cover-preserving embeddings of finite semimodular lattices into simple semimodular lattices. In: Acta scientiarum mathematicarum, (76) 1-2. pp. 27-33. (2010)
Grätzer George A.; Lakser Harry; Quackenbush Robert W.: Congruence-preserving extensions of congruence-finite lattices to isoform lattices. In: Acta scientiarum mathematicarum, (75) 1-2. pp. 13-28. (2009)
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.; Lakser Harry: Representing homomorphisms of congruence lattices as restrictions of congruences of isoform lattices. In: Acta scientiarum mathematicarum, (75) 3-4. pp. 393-421. (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)
Grätzer George A.; Lakser Harry: Subdirectly irreducible modular lattices of width at most 4. In: Acta scientiarum mathematicarum, (73) 1-2. pp. 3-30. (2007)
Grätzer George A.; Quackenbush Robert W.; Schmidt Elégius Tamás: Congruence-preserving extensions of finite lattices to isoform lattices. In: Acta scientiarum mathematicarum, (70) 3-4. pp. 473-494. (2004)
Grätzer George A.; Schmidt Eligius Tamás: Complete congruence representations with 2-distributive modular lattices. In: Acta scientiarum mathematicarum, (67) 1-2. pp. 39-50. (2001)
Grätzer George A.; Lakser Harry; Wehrung Friedrich: Congruence amalgamation of lattices. In: Acta scientiarum mathematicarum, (66) 1-2. pp. 3-22. (2000)
Grätzer George A.; Schmidt Eligius Tamás: Representations of join-homomorphisms of distributive lattices with doubly 2-distributive lattices. In: Acta scientiarum mathematicarum, (64) 3-4. pp. 373-387. (1998)
Davidson Michelle; Grätzer George A.: A note on coalitions. In: Acta scientiarum mathematicarum, (61) 1-4. pp. 33-34. (1995)
Grätzer George A.; Schmidt Eligius Tamás: Another construction of complete-simple distributive lattices. In: Acta scientiarum mathematicarum, (58) 1-4. pp. 115-126. (1993)
Grätzer George A.; Lakser Harry; Wolk Barry: On the lattice of complete congruences of a complete lattice : on a result of K. Reuter and R. Wille. In: Acta scientiarum mathematicarum, (55) 1-2. pp. 3-8. (1991)
Fried Erich; Grätzer George A.: Generalized congruences and products of lattice varieties. In: Acta scientiarum mathematicarum, (54) 1-2. pp. 21-36. (1990)
Grätzer George A.; Wenzel Günter H.: Notes on tolerance relations of lattices. In: Acta scientiarum mathematicarum, (54) 3-4. pp. 229-240. (1990)
Kelly David; Grätzer George A.: Addendum to "The lattice variety D°D". In: Acta scientiarum mathematicarum, (52) 3-4. p. 465. (1988)
Grätzer George A.; Kelly David: The lattice variety D°D. In: Acta scientiarum mathematicarum, (51) 1-2. pp. 73-80. (1987)
Grätzer George A.; Huhn András P.: Amalgamated free product of lattices III. : free generating sets. In: Acta scientiarum mathematicarum, (47) 3-4. pp. 265-275. (1984)
Grätzer George A.; Huhn András P.: Amalgamated free product of lattices : I. The common refinement property. In: Acta scientiarum mathematicarum, (44) 1-2. pp. 53-66. (1982)
Grätzer George A.; Lakser Harry; Quackenbush Robert W.: On the lattice of quasivarieties of distributive lattices with pseudocomplementation. In: Acta scientiarum mathematicarum, (42) 3-4. pp. 257-263. (1980)
Fried Erich; Grätzer George A.: On automorphisms of the subalgebra lattice induced by automorphisms of the algebra. In: Acta scientiarum mathematicarum, (40) 1-2. pp. 49-52. (1978)
Grätzer George A.: On the class of subdirect powers of a finite algebra. In: Acta scientiarum mathematicarum, (25) 1-2. pp. 160-168. (1964)
Grätzer George A.; Schmidt Eligius Tamás: Characterizations of congruence lattices of abstract algebras. In: Acta scientiarum mathematicarum, (24) 1-2. pp. 34-37. (1963)
Grätzer George A.; Schmidt Eligius Tamás: Partial abstract algebras : Chapter . In: Acta scientiarum mathematicarum, (24) 1-2. pp. 38-59. (1963)
Grätzer George A.; Schmidt Eligius Tamás: On inaccessible and minimal congruence relations : I. To professor Ladislaus Rédei on his 60th birthday. In: Acta scientiarum mathematicarum, (21) 3-4. pp. 337-342. (1960)
Grätzer George A.; Schmidt Eligius Tamás: On ideal theory for lattices. In: Acta scientiarum mathematicarum, (19) 1-2. pp. 82-92. (1958)
Grätzer George A.; Schmidt Eligius Tamás: On the Jordan—-Dedekind Chain Condition. In: Acta scientiarum mathematicarum, (18) 1-2. pp. 52-56. (1957)
