1. Davey, B. “Dualisability in general and endodualisability in particular” (in: Logic and Algebra, Lect. Notes in Pure and Appl. Math. 180, 437–455. (Marcel Dekker, New York, 1996)).
2. Davey, B., Pitkethly, J. “Endoprimal algebras”, Algebra Univers. 38(3), 266–288 (1997).
3. Kaarli, K., Márki, L. “Endoprimal abelian groups”, J. Austral. Math. Soc. (Ser. A) 67(3), 412–428 (1999).
4. Albrecht, U., Breaz, S., Wickless, W. “Generalized endoprimal abelian groups”, J. Algebra Appl. 5(1), 1–17 (2006).
5. Göbel, R., Kaarli, K., Marki, L., Wallutis, S.L. “Endoprimal torsion-free separable abelian groups”, J. Algebra Appl. 3(1), 61–73 (2004).