Большой китайско-русский словарь
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Nikolai Ivanovich Lobachevsky (1793-1856), one of the discoverers of non-Euclidean geometry
«罗巴切夫斯基»
罗巴切夫斯基 в энциклопедиях
罗巴切夫斯基 в энциклопедиях
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Nikolai Ivanovich Lobachevsky (1793-1856), one of the discoverers of non-Euclidean geometry