00512naa#a2200169#i#450# EN\RIOR\bibl\13439 20241124231757.7 2409-5087 20161027b2016####ek#y0engy0150####ca RUS RU INDETERMINACY OF LEGAL CONCEPTS IN 1949 LINGUISTIC AND ANALYTICAL CONCEPTION OF H. HART Journal article Moscow Publishing Center RIOR 2016 0 с. Journal article local Kasatkin Sergey Nikolaevich riorpub.com