By Gälman V.   Petterson G.   Renberg I.   in Journal of Paleolimnology

ISSN:0921-2728|35|4|837-853

Springer Publishing Company ‎(2006)‎

Access to resources Favorite 8.663933

By Christensen E.D.   Harvald T.   Jendresen M.   Aggestrup S.   Petterson G.   in European Journal of Cardio-Thoracic Surgery

ISSN:1010-7940|12|6|880-884

Elsevier‎(1997)‎

Access to resources Favorite 6.313019