Citizens of Russia for a trip to Argentina for a period not exceeding 90 days within six months, a visa is not required. If you plan to stay in the country for more than 90 days, you need to issue a visa at the consular department of the Embassy of Argentina in Moscow.

When crossing the Argentine border, the following documents must be presented: a passport valid for the duration of the trip, confirmation of sufficient funds for the entire stay (cash, plastic cards, traveler's checks, etc.), round-trip tickets (if the trip is limited to time).

Marriage is the most likely way to obtain a residence permit in Argentina (DNI Temporal), and then the citizenship of the country (DNI-Permanente) .Partly, that's why here became very widespread t .n .commercial or fictitious marriages .After marriage, you get an official residence permit, which is pasted into your passport and gives you the right to reside in the country as a permanent resident, for two years .Upon their expiry, you can apply for citizenship .However, this is not the simplest procedure, paper red tape is so long that the process can drag on for a couple of years, and sometimes longer than .

In this matter it is necessary to apply to the Consulate of Argentina in Moscow, you will be prompted by what procedure and what documents are needed. Since this is no longer a tourist trip and will require a long stay and after a permanent residence in Argentina.