Sostoa, A.; A. Maceda-Veiga; M. Monroy (2014). "Metal concentration in water, sediment and four fish species from Lake Titicaca reveals a large-scale environmental concern". Science of the Total Environment. 487: 233–244. Bibcode:2014ScTEn.487..233M. doi:10.1016/j.scitotenv.2014.03.134. PMID24784748.
Sostoa, A.; A. Maceda-Veiga; M. Monroy (2014). "Metal concentration in water, sediment and four fish species from Lake Titicaca reveals a large-scale environmental concern". Science of the Total Environment. 487: 233–244. Bibcode:2014ScTEn.487..233M. doi:10.1016/j.scitotenv.2014.03.134. PMID24784748.
Sostoa, A.; A. Maceda-Veiga; M. Monroy (2014). "Metal concentration in water, sediment and four fish species from Lake Titicaca reveals a large-scale environmental concern". Science of the Total Environment. 487: 233–244. Bibcode:2014ScTEn.487..233M. doi:10.1016/j.scitotenv.2014.03.134. PMID24784748.