@article{202103.0763, doi = {10.20944/preprints202103.0763.v1}, url = {https://doi.org/10.20944/preprints202103.0763.v1}, year = 2021, month = {March}, publisher = {Preprints}, author = {Arturo García-Santillán}, title = {Mathematical Models with Equations for Re-Conversion of Private Debt}, journal = {Preprints} }