He is the author or editor of several books and articles.

He is also an author of various international articles on current affairs.

He is the author of over 350 books and articles.

He is also the author of many other books and articles on private international law.

He was the author of books and articles on medical subjects.

He is the author of five books and numerous articles.

She is the author of books and articles on design history.

He was the author of books and articles on his field.

He is the author of many books and scientific articles.

He was the author of numerous articles and several books.