Fontana, Fabrizio; DiCapua Roberto (agosto de 2005). «Role of hydrostatic paradoxes towards the formation of the scientific thought of students at academic level». European Journal of Physics (6): 1017–1030. Bibcode:2005EJPh...26.1017F. doi:10.1088/0143-0807/26/6/009
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Fontana, Fabrizio; DiCapua Roberto (agosto de 2005). «Role of hydrostatic paradoxes towards the formation of the scientific thought of students at academic level». European Journal of Physics (6): 1017–1030. Bibcode:2005EJPh...26.1017F. doi:10.1088/0143-0807/26/6/009