Соответствующая норма
Practice Relating to Rule 145. Reprisals
Section E. Termination of reprisals as soon as the adversary complies again with the law
Croatia’s LOAC Compendium (1991) states that a condition for reprisals is that they “cease when [the] purpose [is] achieved”. 
Croatia, Compendium “Law of Armed Conflicts”, Republic of Croatia, Ministry of Defence, 1991, p. 19.