This is the 9869th most frequent Russian word.
авторстве
Authorship.
In this sentence, 'авторстве' refers to the attribution of authorship or the issue of determining who authored the article.
Он обсудил вопрос об авторстве статьи.
He discussed the question of authorship of the article.
Here, 'авторстве' signifies debates concerning who should be credited as the author of the book.
Споры об авторстве книги продолжались несколько лет.
Disputes over the authorship of the book lasted for several years.
In this sentence, 'авторстве' is used to discuss matters related to the studio's involvement and errors in claiming authorship of the film.