- lwvworc.org kk/what-is-fortaleza-brazil-known-for
- ru.skyscanner.com routes/for/br/fortaleza-to-…
- mirnetesen.blogspot.com 2013/07/fortaleza.html
- ru.maps.me maps/country-brasil/city-fortaleza-…
- ru.365.wiki world/brazil/fortaleza/
- dic.academic.ru dic.nsf/ruwiki/1168814