Cotuk, B. Et Al. 2003. Validation of the Hildebrandt cycle - Cardiac-respiratory 1 : 4 rhythms in psychomotor relaxation. PSYCHOTHERAPIE PSYCHOSOMATIK MEDIZINISCHE PSYCHOLOGIE , vol.53, no.2 , 102.

Cotuk, B., Perlitz, V., Petzold, E., & Schmid-Schonbein, H., (2003). Validation of the Hildebrandt cycle - Cardiac-respiratory 1 : 4 rhythms in psychomotor relaxation. PSYCHOTHERAPIE PSYCHOSOMATIK MEDIZINISCHE PSYCHOLOGIE , vol.53, no.2, 102.

Cotuk, HASAN Et Al. "Validation of the Hildebrandt cycle - Cardiac-respiratory 1 : 4 rhythms in psychomotor relaxation," PSYCHOTHERAPIE PSYCHOSOMATIK MEDIZINISCHE PSYCHOLOGIE , vol.53, no.2, 102, 2003

Cotuk, HASAN B. Et Al. "Validation of the Hildebrandt cycle - Cardiac-respiratory 1 : 4 rhythms in psychomotor relaxation." PSYCHOTHERAPIE PSYCHOSOMATIK MEDIZINISCHE PSYCHOLOGIE , vol.53, no.2, pp.102, 2003

Cotuk, B. Et Al. (2003) . "Validation of the Hildebrandt cycle - Cardiac-respiratory 1 : 4 rhythms in psychomotor relaxation." PSYCHOTHERAPIE PSYCHOSOMATIK MEDIZINISCHE PSYCHOLOGIE , vol.53, no.2, p.102.

@article{article, author={HASAN BİROL ÇOTUK Et Al. }, title={Validation of the Hildebrandt cycle - Cardiac-respiratory 1 : 4 rhythms in psychomotor relaxation}, journal={PSYCHOTHERAPIE PSYCHOSOMATIK MEDIZINISCHE PSYCHOLOGIE}, year=2003, pages={102} }