english: Indeed, the person we call Fibonacci was actually named Leonardo of Pisa, and these numbers appear in his book "Liber Abaci," which taught the Western world the methods of arithmetic that we use today.
non_english: Zaista, osoba koju nazivamo Fibonači se zapravo zvala Leonardo od Pize i ovi brojevi se pojavljuju u njegovoj knjizi "Liber Abaci", koja je Zapadni svet naučila aritmetičkim metodama koje danas koristimo.