Não informado. (2020). Acta Geodaetica, Geophysica et Montanistica Hungarica. Hungarian Academy of Sciences.
Lua i Stíl Chicago (17ú heag.)Não informado. Acta Geodaetica, Geophysica Et Montanistica Hungarica. Budapest: Hungarian Academy of Sciences, 2020.
Lua MLA (8ú heag.)Não informado. Acta Geodaetica, Geophysica Et Montanistica Hungarica. Hungarian Academy of Sciences, 2020.
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