TY JOUR TI THE TASK OF LEGAL SCIENCE AND HOW TO PERFORM IT KW legal science KW tasks KW legal scholars KW methods of legal study (research) KW substance matter of study KW legislation KW acts of parliament KW valid law KW approach KW analysis KW independence. JO Journal of Foreign Legislation and Comparative Law AU Khasselbalk, O.. PY 2016 IS 2 PB Legal publishing house Norm