Peirce's calculi for classical propositional logicMa, Minghui; Pietarinen, Ahti-VeikkoThe review of symbolic logic2020 / p. 509 - 540 https://doi.org/10.1017/S1755020318000187 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Peirce's sequent proofs of distributivityMa, Minghui; Pietarinen, Ahti-VeikkoLogic and Its Applications : 7th Indian Conference, ICLA 2017, Kanpur, India, January 5-7, 2017 : proceedings2017 / p. 168-182 https://doi.org/10.1007/978-3-662-54069-5_13