There is a paper I am citing that has an author with the name shown in the image below.

The default citation provided by the search engine I was using suggest {\v i}, which shows as the following in my paper:
I am wondering (since I don't now Russian) if this is even a faithful representation of the corresponding letter in Russian. Also, I am wondering if {\v i} is the most accurate way to represent this letter in LaTeX.
This is the only Russian letter I need to represent in my document, so I don't have a need to include Russian language packages or similar things if it can be avoided.

\u{\i}is the correct Russian letter. – NeutronStar Aug 18 '15 at 21:30\u{\i}, but see duplicate for additional information. – barbara beeton Aug 18 '15 at 21:32\u{\i}. I've noticed that bibliography search system tend to use the “háček” (\v{\i}or, even worse,\v i), but it's wrong as ǐ is used only in romanization of Chinese, as far as I know. – egreg Aug 18 '15 at 21:35