U.
Biblioteca marítima española Tomo 2, GDML_Books, (1851), p. 749 / Harvested from
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@article{PPN591061406+DMDLOG_0011,
     title = {U.},
     booktitle = {Biblioteca mar\'\i tima espa\~nola Tomo 2},
     series = {GDML\_Books},
     publisher = {Calera},
     address = {Madrid},
     year = {1851},
     pages = {749},
     url = {http://dml.mathdoc.fr/item/PPN591061406+DMDLOG_0011}
}

 (éd.). U., dans Biblioteca marítima española Tomo 2, GDML_Books,  (1851), p. 749. http://gdmltest.u-ga.fr/item/PPN591061406+DMDLOG_0011/