?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Rozhkov%2C+V.A.&rft.aulast=Rozhkov&rft.aufirst=V.A.&rft.date=1996&rft.isbn=5-7564-0151-2&rft.title=Problems+of+the+information+provision+for+the+system+of+management+and+functioning+of+boreal+forests&rft.genre=proceeding