Citation of ecologists V.N.Sukachev, S.A.Ostroumov;
Their publications were cited in:
Springer Press,
on page 95
http://5bio5.blogspot.com/2015/07/04072015-citation-of-ecologists.html
see:
https://books.google.ru/books?id=furWAgAAQBAJ&pg=PA95&lpg=PA95&dq=Springer+Press+%2B+Ostroumov+S.A.&source=bl&ots=AjHYZnB4J9&sig=2qoA9u_8FjHhEPMsqsDQifSwl7M&hl=en&sa=X&ei=FvmXVdKdLsG4ygPAv4SIDA&ved=0CCAQ6AEwATge#v=onepage&q=Springer%20Press%20%2B%20Ostroumov%20S.A.&f=false
https://books.google.ru/books?isbn=1446264882

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The paper cited: New definitions ...ecosystem (2002), Doklady Biological Sciences.
Their publications were cited in:
Encyclopedia of Environmental Change: Three Volume Set,
edited by John A Matthews;Springer Press,
on page 95
http://5bio5.blogspot.com/2015/07/04072015-citation-of-ecologists.html
see:
https://books.google.ru/books?id=furWAgAAQBAJ&pg=PA95&lpg=PA95&dq=Springer+Press+%2B+Ostroumov+S.A.&source=bl&ots=AjHYZnB4J9&sig=2qoA9u_8FjHhEPMsqsDQifSwl7M&hl=en&sa=X&ei=FvmXVdKdLsG4ygPAv4SIDA&ved=0CCAQ6AEwATge#v=onepage&q=Springer%20Press%20%2B%20Ostroumov%20S.A.&f=false
https://books.google.ru/books?isbn=1446264882
**
The paper cited: New definitions ...ecosystem (2002), Doklady Biological Sciences.