ascertain in Russian
ascertain in Russian
установи́ть
(transitive) To find out definitely; to discover or establish.
убеди́ться
(transitive) To find out definitely; to discover or establish.
убежда́ться
(transitive) To find out definitely; to discover or establish.
удостове́риться
(transitive) To find out definitely; to discover or establish.
удостоверя́ться
(transitive) To find out definitely; to discover or establish.
устана́вливать
(transitive) To find out definitely; to discover or establish.