1. Hintikka, J.: What is abduction? The fundamental problem of contemporary epistemology. Trans. Charles S. Peirce Soc. 34, 503–533 (1998)
2. Aliseda, A.: The logic of abduction: An introduction. In: Magnani, L., Bertolotti, T. (eds.) Handbook of Model-based Science, pp. 219–230. Springer, Cham, Switzerland (2017)
3. Brockhaus, R.: Realism and psychologism in 19th century logic. Philos. Phenomenological Res. 51, 493–524 (1991)
4. Peirce, C. S.: The collected papers of Charles Sanders Peirce, vol. 8. In: Hartshorne, C., Weiss, P, Burks, A.W. (eds.) Harvard University Press, Cambridge, MA (1931–1935, 1958). (Citations are to volume and paragraph numbers)
5. Peckhaus, V.: Psychologism and the distinction between discovery and justification. In: Schickore, J., Steinle, F. (eds.) Revisiting Discovery and Justification, pp. 99–116. Springer, Berlin (2006)