Selection of studies composed by
Gerhard Josten
(Germany, 3.5.1938)
An interesting article (13.5.2010) about him and his book can be read at Glarean Magazin where a review of (an English version) of this book is given.
(All his studies, more exact dates, possible corrections or cooks and exact details about sources can be found in the
Harold van der Heijden database V (31-12-2015) a collection with over 85.000 studies)