SPOKEN GERMAN AND ORTHOGRAPHY - LINGUISTI C AND DIDACTIC STUDIES ON THE ROLE OF SPOKEN LANGUAGE FOR ACQUIRING AN ORTHOGRAPHIC SYSTEM - GERMAN - NAUMANN,CL
E. Ockel, SPOKEN GERMAN AND ORTHOGRAPHY - LINGUISTI C AND DIDACTIC STUDIES ON THE ROLE OF SPOKEN LANGUAGE FOR ACQUIRING AN ORTHOGRAPHIC SYSTEM - GERMAN - NAUMANN,CL, Muttersprache, 103(4), 1993, pp. 361-363