@article{JTNB_1991__3_2_249_0,
     author = {Campillo, A. and Marijuan, C.},
     title = {Higher order relations for a numerical semigroup},
     journal = {S\'eminaire de th\'eorie des nombres de Bordeaux},
     pages = {249--260},
     publisher = {Universit\'e Bordeaux I},
     volume = {Ser. 2, 3},
     number = {2},
     year = {1991},
     mrnumber = {1149797},
     zbl = {0818.20078},
     language = {en},
     url = {http://www.numdam.org/item/JTNB_1991__3_2_249_0/}
}