@book{Schultz, author = {Schultz, J. H.}, title = {Das autogene Training, Stuttgart (Georg Thieme Verlag) 1952.}, language = {de} } @book{Schultz, author = {Schultz, J. H.}, title = {{\"U}bungsheft f{\"u}r das autogene Training, Stuttgart (Georg Thieme Verlag) 1953.}, language = {de} } @book{Schultz, author = {Schultz, J. H.}, title = {Das autogene Training, Stuttgart (Georg Thieme Verlag) 1960.}, language = {de} }