The term "Russki" is used for both Slavic Russian or for anyone who is from Russia. It depends upon context. There are the words of a young woman from Tatarstan I know personally, not mine own. You are correct about Rossiyane. Of course, the best persons to correct us would be @Cadian and @ÑÐ¿ÐµÑ†Ð½Ð°Ð·.