biblio toscana

Lettera dattiloscritta di Raoul Darmon a Rav. Alfredo S. Toaff, 1934 gen 15, Tunisi.((Carta intestata: Avv. Raoul Darmon. [+]

Le modificazioni delle masse in moto [+]

the modification of masses in motion : without using Lorentz's formulas, a law for masses in motion is reached wich is identical to the relativistic law which is applied to some questions