Sukhanov S.O. PMV. THE PROBLEM OF CANCELLATION OF INTERNATIONAL REGISTRATION OF A CERTIFICATE FOR A MARK FOR GOODS AND SERVICES AFTER ITS RECOGNITION AS INVALID BY A UKRAINIAN COURT. soclaw [Internet]. 2025Nov.12 [cited 2026May12];(4):132-7. Available from: https://soclaw.com.ua/index.php/journal/article/view/1335