References
B.Csákány, All minimal clones on the three-element set,Acta Cybern. 6 (1983), 227–238.
J. Demetrovics, M. Miyakawa, I. G. Rosenberg, D. Simovici, I. Stojmenović, Intersections of isotone clones on a finite set,Proc. 20 th Intern. Sympos. on Multiple-Valued Logic, Charlotte, 1990, 248–253.
I. Düntsch, On the number of non-C-endorigid equivalence relations, Manuscript 1994 (to appear inJ. Pure and Applied Algebra).
S.W.Jablonski, G.P.Gawrilow, W.B.Kudrjawzew,Boolesche Funktionen und Postsche Klassen, Akademie-Verlag, Berlin 1970.
H.Länger, R.Pöschel, Relational Systems with trivial endomorphisms and polymorphisms,J. Pure and Appl. Algebra 32 (1984), 129–142.
V. Lashkia, M. Miyakawa, A. Nozaki, G. Pogosyan, I. G. Rosenberg, Semirigid set of diamond orders,Discrete Mathematics (to appear).
M. Miyakawa, A. Nozaki, G. Pogosyan, I. G. Rosenberg, Semirigid sets of central relations over a finite domain,Proc. 22 th Intern. Sympos. on Multiple-Valued Logic, Sendai, May 27–29, 1992, 300–307.
G. Pogosyan, A. Nozaki, M. Miyakawa, I. G. Rosenberg, Semirigid sets of quasi-linear functions,RIM Koukyuroku no 790, Kyoto Univ. (1992), 236–241.
R.Pöschel, Concrete representation of algebraic structures and a general Galois theory, in:Contributions to General Algebra, Proc. Klagenfurt Conf., May 25–28, 1979, Verlag J. Heyn, Klagenfurt, Austria 1979, 249–272.
R.Pöschel, A general Galois theory for operations and relations and concrete characterization of related algebraic structures,Report R-01/80, ZIMM, AdWd-DDR, Berlin 1980.
R.Pöschel, L.A.Kalužnin,Funktionen-und Relationenalgebren, VEB Deutscher Verlag der Wissenschaften, Berlin 1979. Birkhäuser Verlag, Basel and Stuttgar 1979.
P.Vopênka, A.Pultr, Z.Hedrlin, A rigid relation exists on any set,Commentationes Math. Univer. Carolinae 6 (1965), 149–155.
L.Zádori, Generation of finite partition lattices,Coll. Math. Soc. J. Bolyai 43, Lectures in Universal Algebra, Szeged (Hungary), 1983, 573–586.
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Dedicated to Prof. László Fuchs on the occasion of his 70th birthday
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Grabowski, JU., Pöschel, R. Rigid relational systems: A general approach. Period Math Hung 32, 35–44 (1996). https://doi.org/10.1007/BF01879730
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DOI: https://doi.org/10.1007/BF01879730