Columbia subject headings:
Autopoiesis--Congresses.
Jurisprudence.
Law--Philosophy--Congresses.
Law--Philosophy.
Ontology--Congresses.
Ontology.
Harvard subject headings:
Autopoiesis--Congresses.
Law--Philosophy--Congresses
Ontology--Congresses.
Princeton subject headings:
Jurisprudence.
Law (Philosophical concept)
Ontology.