?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Budaev%2C+Dr.+Sergey&rft.aulast=Budaev&rft.aufirst=Sergey&rft.date=December+2000&rft.title=Indidivual+differences+in+the+behaviour+of+fishes&rft.inst=A.N.+Severtsov+Institute+of+Ecology+and+Evolution%2C+Russian+Academy+of+Sciences