1. Heintzen PH, Bürsch JH (eds): Roentgen video techniques for dynamic studies of structure and function of the heart and circulation. Thieme Stuttgart, 1978.
2. Rutishauser W, Bussmann WD, Noseda G, Meier W, Wellauer J: Blood flow measurement through single coronary arteries by roentgen densitometry. Part I. A comparison of flow measured by a radiologic technique applicable in the intact organism and by electromagnetic flowmeter. Am J Roengenol 1970; 109:12.
3. Brennecke R, Bürsch JH: Functional analysis of angiograms by digital image processing techniques. In: Nalcioglu O, Chow ZH (eds) Selected topics in image science: Applications to medical diagnosis and physical sciences; pp 182–220. Springer, Berlin/Heidelber/New York, 1984.
4. Brennecke R, Bürsch JH, Heintzen PH: Functional analysis of angiograms: basic physics and technology. In: Felix R, Frommhold W, Lissner J, Meaney TH, Niendorf HP, Zeitler E (eds) Contrast media in digital radiography; pp 37–50. Excerpta Medica, Amsterdam, 1983.
5. Heintzen PH, Brennecke R (eds): Digital imaging in cardiovascular radiology. Thieme, Stuttgart, 1983.