المؤلفون: Degano, L., Contarini, G., Formichi, O., Ravera, D., Giangiacomo, R.

المصدر: Automatic milking, a better understanding ; page 362-362 ; ISBN 9789076998381 9789086865253

الاتاحة: http://dx.doi.org/10.3920/9789086865253_077
https://brill.com/view/book/9789086865253/BP000077.xml
https://brill.com/downloadpdf/title/68474

المؤلفون: Caponneto, S., Bruzzone, F., Borziani, S., Pastorini, C., Fiorio, P., Ravera, D.

المصدر: Assessment of Ventricular Function ; page 259-268 ; ISBN 9781468480054 9781468480030

الاتاحة: http://dx.doi.org/10.1007/978-1-4684-8003-0_22
http://link.springer.com/content/pdf/10.1007/978-1-4684-8003-0_22.pdf