TY JOUR TI International Treaties in the Russian Legal System (20th anniversary of the Federal Law “On International Treaties of the Russian Federation”) KW Place of international treaties in domestic law KW hierarchy of legal acts KW domestic implementation of treaties KW direct applicability KW principle “pacta sunt servanda” KW internal law KW observance of treaties. JO Journal of Russian Law AU Osminin, B.. PY 2015 IS 3 PB Legal publishing house Norm