1. Agazzi, E. (2002). Metaphysical and scientific realism. In M. Marsonet (Ed.), The problem of realism (pp. 35–63). Ashgate.
2. Aliseda, A. (2005). The logic of abduction in the light of Peirce’s pragmatism. Semiotica, 153, 363–374.
3. Almeder, R. (1973). Peirce’s pragmatism and Scotistic realism. Transactions of the Charles S. Peirce Society, 9(1), 3–23.
4. Ambrosio, C. (2016). The historicity of Peirce’s classification of the sciences. European Journal of Pragmatism and American Philosophy, VIII(2). https://doi.org/10.4000/ejpap.625
5. Anderson, D. R. (1986). The evolution Peirce’s concept of abduction. Transactions of the Charles S. Peirce Society, 22(2), 145–164.