References
Bernard Linsky
(2009). Leon Chwistek's theory of constructive types. In S. Lapointe, J. Woleński, M. Marion & W. Miskiewicz (eds.) The Golden age of Polish philosophy (pp. 203-219). Dordrecht: Springer.
(2016). Propositional logic from the principles of mathematics to principia mathematica. In S. Costreie (ed.) Early analytic philosophy (pp. 213-229). Dordrecht: Springer.
(2001). The worlds of possibility: modal realism and the semantics of modal logic. Philosophy and Phenomenological Research, 63 (2), 483-486.