Juan O. Valencia has written:
'Pathos y tabu en el teatro biblico del Siglo de Oro'
Juan de Esteyneffer has written: 'Florilegio medicinal: O, breve epitome de las medicinas y cirujia la primera obra sobre esta ..'
Diodoro Danilo has written: 'El repartidor de periodicos, o, La vida de Juan Antonio Valera'
O. A. Sergeeva has written: '\\'
O. Sosin has written: '\\'
O. Petrash has written: '\\'
O. Vandeputte has written: 'Dutch'
O. Carlgren has written: 'Anthozoa'
O. A. Pashchenko has written: 'Rodichi'
O. Fedorova has written: 'Mozhaisk'
O. Wolff has written: 'Ouvrard'
O. A. Newlin has written: 'If I were gold'
O. O. Roberts has written: 'A few hints on cholera'