Quality:

Article “Фирсов, Сергей Львович” in Russian Wikipedia has 19.5 points for quality (as of July 1, 2025).
The article contains 12 references and 4 sections.
Since the creation of article “Фирсов, Сергей Львович”, its content was written by 26 registered users of Russian Wikipedia and edited by 26 registered Wikipedia users in all languages.
The article is cited 100 times in Russian Wikipedia and cited 100 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Russian): #5703 in December 2019
- Global: #265049 in February 2014
The highest popularity rank from 2008:
- Local (Russian): #109480 in February 2008
- Global: #1914853 in January 2024
There is 1 language version for this article in the WikiRank database (of the considered 55 Wikipedia language editions).
The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).