[1] A. Blass, A. Scedrov, Classifying topoi and finite forcing, J. Pure Appl. Algebra 28 (1983) 111–140.
https://doi.org/10.1016/0022-4049(83)90085-3
[2] S. Bouchiba, S. Kabbaj, Tensor products of Cohen-Macaulay rings solution to a problem of Grothendieck, J. Algebra 252 (2002) 65–73. https://doi.org/10.1016/S0021-8693(02)00019-4
[3] I. Ben Yaacov, Positive model theory and compact abstract theories, J. Math. Log. 3 (2003) 85–118.
https://doi.org/10.1142/S0219061303000212
[4] I. Ben Yaacov, B. Poizat, Fondements de la logique positive, J. Symbolic Logic 72 (2007) 1141–1162.
https://doi.org/10.2178/jsl/1203350777
[5] G. Czedli, A. Molkhasi, Absolute retracts for finite distributive lattices and slim semimodular lattices, Oder 40 (2003) 127–148. https://doi.org/10.1007/s11083-021-09592-1
[6] A. M. Dobrotvorskii, New method of calculating idempotent density matrices and the total energy of many-electron systems, Theoretical and Experimental Chemistry 26(2) (1990) 1–4.
https://doi.org/10.1007/BF00943869
[7] R. A. Ferraz, C. Polcino Milies, Idempotents in group algebras and minimal abelian codes, Finite
Fields and Appl. 13 (2207) 382–393. https://doi.org/10.1016/j.ffa.2005.09.007
[8] G. Gratzer, Lattice theory: Foundation, Birkh auser/Springer Basel AG, Basel, 2011. https://doi.org/ 10.1007/ 978-3-0348-0018-1
[9] R. U. Haq, L. H. Kaufmann, Iterants, idempotents and clifford algebra in quantum theory, arXiv:
1705.06600v2 (2017). https://doi.org/10.48550/arXiv.1705.06600
[10] W. Hodges, Model theory, University Press, Cambridge, 1993. https:// doi.org/ 10.1017/CBO9780511551574
[11] G. Higman, E. L. Scott, Existentially closed groups, Clarendon Press, 1988. https:/ /doi.org/10.1017/ s001309150002900x
[12] W. Hodges, Building models by games, Cambridge Univ. Press, Cambridge, 1985.
https://doi.org/10.2307/2274719
[13] R. Hartshorne, Algebraic Geometry, Grad. Texts in Math. 52, Springer-Verlag, 1977.
https://doi.org/10.1007/978-1-4757-3849-0
[14] R. C. Lyndon, P. E. Schupp, Combinatorial group theory, Springer-Verlag, 2001.
https://doi.org/10.1017/cbo9780511565878.002
[15] A. Macintyre, Model-completeness for sheaves of structures, Fund. Math. 81 (1973) 73–89.
https://doi.org/10.4064/fm-81-1-73-89
[16] A. Molkhasi, On strongly algebraically closed lattices, J. Sib. Fed. Univ. Math. phys. 9 (2016) 202–208. https://doi.org/10.17516/1997-1397-2016-9-2-202-208
[17] A. Molkhasi, On strongly algebraically closed orthomodular lattices, Southeast Asian Bull. Math. 42 (2018) 83–88. http://www.seams-bull-math.ynu.edu.cn07 42(1).pdf
[18] A. Molkhasi, On some strongly algebraically closed semirings, Journal of Intelligent and Fuzzy Systems 36(6) (2019) 6393–6400. http://https://doi.org/10.3233/JIFS-1807 42(1).pdf
[19] B. Plotkin, Seven lectures on the universal algebraic geometry, arxiv: 0204245 (2002).
https://doi.org/10.48550/arXiv.math/0204245
[20] J. Schmid, Algebraically closed and existentially closed distributive lattices, Zeilschr f. niath. Logik und Crztndlagen d. Math. Ud. 25 (1979) 525–530. https://doi.org/10.1002/malq.19790253304
[21] H. Schoutens, Existentially closed models of the theory of artinian local rings, J. Symbolic Logic 64(2) (1999) 825–845. https://doi.org/10.2307/2586504
[22] Y. Zhang, Sh. Pang, Z. Jiao, W. Zhao, Group partition and systems of orthogonal idempotents, Linear Algebra and its Applications 27(8) (1998) 249–262. https://doi.org/10.1016/S0024-3795(97)10095-7
)