亚历山大·斯捷潘诺维奇·波波夫 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "亚历山大·斯捷潘诺维奇·波波夫" in Chinese language version.

refsWebsite

Global rank Chinese rank

4web.archive.org

1^st place

1^st place

20^th place

41^st place

1britannica.com

40^th place

100^th place

1todaysengineer.org

low place

low place

7,043^rd place

5,527^th place

bbc.com

存档副本. [2018-07-21]. （原始内容存档于2018-07-01）.

britannica.com

Smith-Rose, Reginald Leslie. Alexandr Popov. Encyclopædia Britannica Online. Encyclopædia Britannica, Inc. 2013 [6 November 2013]. （原始内容存档于2015-05-18）.

nsa.gov

(author name redacted). Did Alexandr Popov invent radio? (PDF). NSA Technical Journal (US: National Security Agency). January 1960, 5 (1): 35–41 [6 November 2013]. （原始内容 (PDF)存档于2013-11-10）. declassified 8 January 2008

todaysengineer.org

McKenna, Joe. Aleksandr Popov's Contributions to Wireless Communication. IEEE Engineering Hall of Fame. Institute of Electrical and Electronic Engineers. 2007 [6 November 2013]. （原始内容存档于2013-11-10）.

web.archive.org

存档副本. [2018-07-21]. （原始内容存档于2018-07-01）.
Smith-Rose, Reginald Leslie. Alexandr Popov. Encyclopædia Britannica Online. Encyclopædia Britannica, Inc. 2013 [6 November 2013]. （原始内容存档于2015-05-18）.
McKenna, Joe. Aleksandr Popov's Contributions to Wireless Communication. IEEE Engineering Hall of Fame. Institute of Electrical and Electronic Engineers. 2007 [6 November 2013]. （原始内容存档于2013-11-10）.
(author name redacted). Did Alexandr Popov invent radio? (PDF). NSA Technical Journal (US: National Security Agency). January 1960, 5 (1): 35–41 [6 November 2013]. （原始内容 (PDF)存档于2013-11-10）. declassified 8 January 2008