Эта норма имеет обычно-правовой хар

Эта норма имеет обычно-правовой характер, была подтверждена последними случаями правопреемства государств при распаде в 1990-х годах югославской и чехословацкой федераций всеми государствами-преемниками.

Результаты (английский) 1:

This rule is generally legal in nature, it has been confirmed by recent cases of succession of States, the decay in the 1990s, Yugoslav and Czechoslovak federations all successor states.

Результаты (английский) 2:

This rule is of a usually legal nature, confirmed by the recent succession of States during the disintegration of the Yugoslav and Czechoslovak federations by all successor states in the 1990s. ...

Результаты (английский) 3:

This rule has the nature of customary law, The recent state succession of all successor states at the time of the dissolution of the Federation of Yugoslavia and Czechoslovakia in the 1990s has been confirmed.