Peter Georgievich Oldenburgsky (1812–1881), son of Grand Duchess Catherine Pavlovna
Peter Georgievich Oldenburgsky (1812–1881), son of Grand Duchess Catherine Pavlovna
Life and works of Prince Petr Georgievich Oldenburg
Papkov, Alexander Alexandrovich (1855-1920).
Life and works of Prince Petr Georgievich Oldenburg.
St. Petersburg: [In the State. type.], 1885.
St. Petersburg: [In the State. type.], 1885.
1885
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