Responsabilità in caso di trasferimento di azioni non liberate, Commento sub art. 2356, i n Codice delle Società, a cura di Niccolò Abriani, Milanofiori Assago, 2016, 756 ss.

The rule of art. 2356 of the civil code has the function of guaranteeing the effective formation of the share capital, or of fulfilling the need to protect the integrity of the same, also in the phase of circulation of the shares, constituting a corollary of the obligation to confer (articles 2247, 2342 of the civil code)