Environment, biology. Dr. S. Ostroumov's MOST CITED English and Russian publications:

Environment, biology. Dr. S. Ostroumov's MOST CITED English and Russian publications, citation

http://5bio5.blogspot.com/2014/10/environment-biology-dr-s-ostroumovs.html

More information on citation of this researcher (Moscow University):

https://www.researchgate.net/publication/265166158_Citation_of_the_publications_on_ecology_environment_biology._PDF ;

http://www.scribd.com/doc/58228788/; 

http://www.famous-scientists.ru/3732/;

http://5bio5.blogspot.ru/2013/12/citation-of-publications-of-dr-sergei.html;

https://www.researchgate.net/publication/265294506_150_dissertations_cited_book_Levels_of_Nature_Conservation._150_______ ;