Human rights — Equality — Constitution of the Russian Federation, Articles 2 and 17(1) — International law — Constitution of the Russian Federation, Article 15(4) — Compatibility of Article 1(3) of Law of St Petersburg with Article 3(1) of Charter of St Petersburg — Importance of international human rights law in interpreting domestic human rights instruments

Human rights — Right to adequate standard of living — Right to continuous improvement of living conditions — Article 11 of International Covenant on Economic, Social and Cultural Rights, 1966 — Constitution of the Russian Federation — Article 3 of the Charter of St Petersburg — Compatibility of Article 1(3) of Law of St Petersburg with Article 3(1) of Charter of St Petersburg

Relationship of international law and municipal law — Treaties — International Covenant on Economic, Social and Cultural Rights, 1966 — Constitution of the Russian Federation — Compatibility of Article 1(3) of Law of St Petersburg with Article 3(1) of Charter of St Petersburg — The law of the Russian Federation