G.E, Glazirin, e Trofimov G.N. 2011. “Run-off of Amudaria and Syrdaria River in Late Pleistocene and Holocene - DOI 10.5216/bgg.v19i1.15319”. Boletim Goiano de Geografia 19 (1). https://doi.org/10.5216/bgg.v19i1.15319.