Causation, Prediction, and Search, Peter Spirtes, Clark Glymour, and Richard Scheines, 2000 (The MIT Press)DOI: 10.7551/mitpress/1944.001.0001 - Introduces the Fast Causal Inference (FCI) algorithm and Partial Ancestral Graphs (PAGs) for causal discovery in the presence of latent variables.
Causal-learn Documentation, causal-learn developers, 2024 - Official documentation for the Python library, providing practical examples and guides for implementing FCI, RFCI, and other discovery algorithms.