Nappi, A. and Zaccaria, D. 2018. GENERALIZED FORCES AND DISSIPATION FUNCTIONS IN THE CONTEXT OF AN INTERNAL VARIABLE APPROACH APPLIED TO THE SOLUTION OF ELASTIC-PLASTIC PROBLEMS. IJRDO - Journal of Mechanical And Civil Engineering. 4, 11 (Dec. 2018), 01-17. DOI:https://doi.org/10.53555/mce.v4i11.2551.