@misc{Petrovic_D._Speciations_2009,
 author={Petrovic, D. and Todorovic, M. and Manojlovic, D. and Krsmanovic, V. D.},
 copyright={na miejscu},
 howpublished={online},
 year={2009},
 publisher={HARD Publishing Company},
 abstract={od strony: 873},
 title={Speciations of Tracę Metals in the Accumulation Bogovina on the Crni Timok River},
 type={artykuł z czasopisma},
}