[1] G. Birkhoff: Lattice theory. first ed., Amer. Math. Soc., Providence, 1940. MR 0001959 | Zbl 0063.00402

[2] G. Birkhoff: Lattice theory. 3rd ed., Amer. Math. Soc., Providence, 1967. MR 0227053 | Zbl 0153.02501

[3] G. Birkhoff: Some applications of universal algebra. Colloquia Math. Soc. J. Bolyai, 29. Universal algebra (Esztergom 1977), North Holland, Amsterdam 1982, 107-128. MR 0660852

[4] G. Grätzer: Universal algebra. Van Nostrand, Princeton, 1968. MR 0248066

[5] Я. Якубик: О гвафическом изоморфизме структур. Чехослов. мат. ж. 4 (1954), 131 - 141. MR 0065530 | Zbl 0995.90535

[6] J. Jakubík: On graph isomorphism of semimodular lattices. (Slovak.) Matem. fyz. časopis 4 (1954), 162-177. MR 0069139

[7] J. Jakubík: Graph-isomorphism of multilattices. (Slovak.) Acta fac Rer. Nat. Univ. Comenianae, Mathematica 1 (1956), 255-264. MR 0096597

[8] J. Jakubík: Unoriented graphs of modular lattices. Czech. Math. J. 25 (1975), 240-246. MR 0369196

[9] J. Jakubík: Weak product decompositions of discrete lattices. Czech. Math. J. 21 (1971), 399-412. MR 0286723

[10] Я. Якубик M. Колибиар: О некоторых свойствах пав структур. Чехослов. мат. ж. 4 (1954), 1-27. Zbl 1225.83005

[11] М. Kolibiar: Semilattices with isomorphic graphs. Coll. Math. Soc. J. Bolyai, 29. Universal algebra (Esztergom 1977), North Holland, Amsterdam 1982, 473 - 481. MR 0660885

[12] M. Tomková: On multilattices with isomorphic graphs. Math. Slovaca 32 (1982), 63 - 74. MR 0648222