File:Lobachevsky.jpg

English Kryukov L.D. Portrait of N.I. Lobachevsky. The first half of the XIX century. Canvas, oil. determination method or standard: SHA-1

English Corridor of the First Lobachevsky University Lyceum

English Courtyard of the First Lobachevsky University Lyceum

English First Lobachevsky University Lyceum determination method or standard: SHA-1

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