References
Ismet Karacan
Sleep disorders and their psychiatric significance
1982
with Derman Sabri, Williams Robert H, Williams Robert R., Williams Robert C
in: Phenomenology and treatment of psychophysiological disorders, Dordrecht : Springer
Phenomenology and treatment of psychophysiological disorders1982
with Fann William E., Pokorny Alex D., Williams Robert L (ed)
Dordrecht, Springer