context: Like Lev Gumilev, she was a student of Mikhail Artamonov, although she discarded many of the former's theories as mere speculations.
source: Pletneva is the author of numerous books on Eurasian nomads, particularly the Khazars.
reference_original: Pletneva es autora de numerosos libros sobre los nómadas Euroasiáticos, en particular los Jázaros.
reference_flipped: Pletneva es autor de numerosos libros sobre los nómadas Euroasiáticos, en particular los Jázaros.