Light Symbolism in Georg Kaiser's Die Bürger von CalaisTUNSTALL, G. C.Journal of English and Germanic Philology Urbana, Ill. 1979, Vol 78, Num 2, pp 178-192Article

Autobiography and Mythogenesis: The Case of Georg Kaiser and Nietzsche's Ecce HomoTUNSTALL, G. C.German Life and Letters Oxford. 1984, Vol 37, Num 2, pp 105-111Article

The Turning Point in Georg Kaiser's Attitude Toward Friedrich NietzscheTUNSTALL, G. C.Nietzsche-Studien. 1985, Vol 14, pp 314-336, issn 0342-1422Article