1. B. Plotkin, “Seven lectures on universal algebraic geometry,” Contemp. Math., 726, 143-215 (2019).
2. B. Plotkin, “Algebras with the same (algebraic) geometry,” Trudy MIAN, 242, Moscow, Nauka (2003), pp. 176-207.
3. B. Plotkin and E. Plotkin, “Multi-sorted logic and logical geometry: some problems,” Demonstr. Math., 48, No. 4, 578-619 (2015).
4. E. Yu. Daniyarova, A. G. Myasnikov, and V. N. Remeslennikov, Algebraic Geometry over Algebraic Structures [in Russian], SO RAN, Novosibirsk (2016).
5. B. Plotkin and G. Zhitomirski, “Automorphisms of categories of free algebras of some varieties,” J. Alg., 306, No. 2, 344-367 (2006).