Применение операционных усилителей (Russian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Применение операционных усилителей" in Russian language version.

refsWebsite

Global rank Russian rank

6^th place

9^th place

800^th place

3,093^rd place

archive.org

Chen, W.-K. The Circuits and Filters Handbook. — CRC Press, 2003. — P. 396–397. — ISBN 0-8493-0912-3.

espacenet.com

v3.espacenet.com

Deboo, G. J., "Gyrator type circuit", US patent 3493901, issued 1970-02-03