в ней написано больше чем в любой истории чужой страны про Украину, если которая тем более хочет считать Украину окраиной.

For example

"According to one theory, the Ukrainian word Ukrayina stems from the Old Slavic root kraj-, meaning "land", "region", "country", but also "edge" or "borderland" (see below). In particular, in Ukrainian krayina means simply "country". Opinions vary as to the immediate derivation, but the first known mentioning in the [Kiev Chronicle] of 1187 probably uses the word in the meaning of ‘region, principality’, which might be etymologized as ‘land cut out for a Prince’ (maybe referring to the general feudal practice of a prince dividing land between his sons). Over time, as the dominant self-identification paradigms were changing, the word's initial meaning ‘the land of the Prince’ may have transformed to a wider meaning.

According to another theory, kraj- in the meaning of ‘borderland, frontier’ formed the basis for the modern name of the country (cf. Russian okraina "outskirts"; a semantic parallel to -mark in Denmark, cf. Marches; cf. also Krajina). The voivodship of Kiev, which was called Ukraina from the 16th century on, was on the south-eastern border of the Polish-Lithuanian Commonwealth."