TY - BOOK ID - 126797692 TI - Hans Kelsen's Legal theory: a diachronic point of view PY - 1990 PB - Torino: Giappichelli, DB - UniCat KW - Théorie du droit KW - Kelsen, Hans UR - https://www.unicat.be/uniCat?func=search&query=sysid:126797692 AB - ER -