TY JOUR TI International Integration: Methodological Problems of Research KW Methodology KW interdisciplinarity KW worldview mindset KW intersectoral approach KW integration KW supranationalism KW integration law KW community law KW multinational integration association KW unification of law. JO Journal of Russian Law AU Rafalyuk, E.. PY 2014 IS 2 PB Legal publishing house Norm