Evidential Marking in European Languages

How are evidential functions distinguished by means other than grammatical paradigms, i.e. by function words and other lexical units? And how inventories of such means can be compared across languages (against an account also of grammatical means used to mark information source)? This book presents an attempt at supplying a comparative survey of such inventories by giving detailed “evidential profiles” for a large part of European languages: Continental Germanic, English, French, Basque, Russian