Stancheva, M., Makedonski, L., Petrova, E. Determination of heavy metals ( Pb, Cd, As and Hg ) in Black Sea grey mullet ( Mugil cephalus ). 2013 с. 30-34,.
Stancheva, M., Makedonski, L., Petrova, E. Determination of heavy metals ( Pb, Cd, As and Hg ) in Black Sea grey mullet ( Mugil cephalus ). 2013 с. 30-34,.
Stancheva, M., Makedonski, L., Petrova, E. (2013) Determination of heavy metals ( Pb, Cd, As and Hg ) in Black Sea grey mullet ( Mugil cephalus ), с. 30-34,.
Stancheva, M., Makedonski, L., & Petrova, E. (2013). Determination of heavy metals ( Pb, Cd, As and Hg ) in Black Sea grey mullet ( Mugil cephalus ). International conference Evaluation of the Black sea ecosystem, October 2012, Varna. с. 30-34.
Stancheva M, Makedonski L, Petrova E. Determination of heavy metals ( Pb, Cd, As and Hg ) in Black Sea grey mullet ( Mugil cephalus ): International conference Evaluation of the Black sea ecosystem, October 2012, Varna. 2013. p. с. 30-34.