@Article{ ROBLES_ROSALES:329-345,
author = { AURELIANO MATÍAS ROBLES PÉREZ and JOSE CARLOS ROSALES GONZALEZ } ,
title = { Numerical semigroups in a problem about cost-effective transport },
journal = { Forum Mathematicum },
year = { 2017 },
volume = { 29 },
pages = { 329-345 },
}