Title:The rebus sic stantibus clause en the purchase contract of an expected thing / La cláusula rebus sic stantibus en el contrato de compraventa de cosa futura esperada
Title:Description of the organisational structure of the sustainability area of Helm bank in Colombia / Descripción de la estructura organizacional del área de sostenibilidad del Helm Bank
Title:Ciência, viagens e controlo do território: o caso do Brasil na segunda metade do século XVIII / Science, voyages and control of the territory: the case of Brazil in the second half of the eighteenth century / Science, Travel, and Territory Control: The Case of Brazil in the Second Half of the 18th Century