described by source Wikidata | Sytin Military Encyclopedia Brockhaus and Efron Encyclopedic Dictionary Paulys Realenzyklopädie der klassischen Altertumswissenschaft Limits of Oceans and Seas, 3rd edition Small Brockhaus and Efron Encyclopedic Dictionary
| Sytin Military Encyclopedia Brockhaus and Efron Encyclopedic Dictionary Small Brockhaus and Efron Encyclopedic Dictionary
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