He wrote extensively in these fields, and published widely in German and many foreign languages, although much of his work remains unpublished in English.
Much of his work remains unpublished in English. He wrote extensively in these fields, and published widely in German and many foreign languages.
He wrote extensively in these fields, and published widely in German and many foreign languages. Much of his work remains unpublished in English.
He wrote extensively in these fields, and published widely in German and many foreign languages. Much of his work remains unpublished in English.