TY JOUR TI INDETERMINACY OF LEGAL CONCEPTS IN 1949 LINGUISTIC AND ANALYTICAL CONCEPTION OF H. HART KW H.L.A. Hart KW legal indeterminacy KW legal language KW defeasibility KW ascriptivism KW judicial decision KW jurisprudential definition KW analytic philosophy of law JO Advances in Law Studies AU Kasatkin, S.N. PY 2016 IS 4 PB Publishing Center RIOR