@article{10_26493_1855_3974_989_d15,
     author = {Aureliano M. Robles P\'erez and Jos\'e Carlos Rosales},
     title = {
		{A} combinatorial problem and numerical semigroups
	},
     journal = {Ars Mathematica Contemporanea},
     pages = {323--336},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {2018},
     doi = {10.26493/1855-3974.989.d15},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.989.d15/}
}