@article{EulerMaristanydelasCasas2024, author = {Ricardo Euler and Pedro Maristany de las Casas}, title = {Labeling methods for partially ordered paths}, journal = {European Journal of Operational Research}, volume = {318}, number = {1}, pages = {19 -- 30}, doi = {10.1016/j.ejor.2024.05.002}, year = {2024}, }