@article{202302.0051,
	doi = {10.20944/preprints202302.0051.v10},
	url = {https://doi.org/10.20944/preprints202302.0051.v10},
	year = 2023,
	month = {April},
	publisher = {Preprints},
	author = {Fabio Botelho},
	title = {Duality Principles and Numerical Procedures for a Large Class of Non-convex Models in the Calculus of Variations},
	journal = {Preprints}
}