@inproceedings{9689087fb072441b9639da78d981bf5f,
title = "Contary to duty obligations - A study in legal entology",
author = "J.C. Hage",
note = "Proceedings of the Fourteenth Annual Jurix Conference IOS Press Amsterdam ; conference; 2001-01-01; 2001-01-01 ; Conference date: 01-01-2001 Through 01-01-2001",
year = "2001",
month = jan,
day = "1",
language = "English",
isbn = "1-58603-201-1",
pages = "89--102",
editor = "B. Verheij and A. Lodder and R.P. Loui and A.J. Muntjewerff",
booktitle = "Proceedings of the Fourteenth Annual Jurix Conference",
publisher = "IOS Press",
address = "Netherlands",
}