Analysis of information sources in references of the Wikipedia article "Roman Radikovich Akbashev" in Vietnamese language version.
|= (trợ giúp); Đã bỏ qua tham số không rõ |https://web.archive.org/web/20111012134401/http://www.rfspro.ru/cgi-bin/player/script2.cgi?par1= (trợ giúp)|= (trợ giúp); Đã bỏ qua tham số không rõ |https://web.archive.org/web/20111012134401/http://www.rfspro.ru/cgi-bin/player/script2.cgi?par1= (trợ giúp)