On the nature of legal principles : proceedings of the special workshop "The Principles Theory" held at the 23rd World Congress of the International Association for Philosophy of Law and Social Philosophy (IVR), Kraków, 2007 / Martin Borowski (ed.).

Two or three? / Robert Alexy
The structure of formal principles: Robert Alexy's 'law of combination' / Martin Borowski
Are rules exclusionary reasons in legal reasoning? / Peng-Hsiang Wang
The theory of principles: a framework for autonomous reasoning / Jan-Reinard Sieckmann
Principles, precedents and their interplay in legal argumentation: how to justify analogies between cases / Thomas Bustamante
Rules, principles, and defeasibility / Carsten Bäcker
Human dignity as an 'absolute principle'? / Nils Teifke
Tragic choice as a legal concept / Iris van Domselaar
The arbitrator conception of authority, law as integrity and normative positivism / Tamás Györfi
Rules, principles, and the problem of the limits of legal reasoning / Mátyás Bódig
Re-defining principles as 'important rules': critique of Robert Alexy / András Jakab
The principles of law, the test of coherence and political morality / Milena Korycka
A description of the content of law using general and particular legal principles / Jan Wintr.