Closer. - Rafael De Clercq; Leon Horsten (Synth., 2005)

On some putative graph-theoretic counterexamples to the Principle of the Identity of Indiscernibles. - Rafael De Clercq (Synth., 2012)

A Peculiarity in Pearl's Logic of Interventionist Counterfactuals. - Jiji Zhang; Wai-Yin Lam; Rafael De Clercq (J. Philos. Log., 2013)