@article{QUE_1981_1981_1_a7,
     author = {Escudero, Laureano F.},
     title = {Estrategias de cota inferior en programaci\'on no lineal combinatoria. {Estudio} de un caso: catalogaci\'on de operaci\'on y mantenimiento de generadores de energ{\'\i}a.},
     journal = {Q\"uestii\'o},
     pages = {85-93},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {1981},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/QUE_1981_1981_1_a7/}
}