@article {IOPORT.50030446,
    author       = {Aguil\'o-Gost, F. and Miralles, Alicia and Zaragoz\'a, Marisa},
    title        = {Using double-loop digraphs for solving Frobenius problems},
    year         = {2006},
    journal      = {Electronic Notes in Discrete Mathematics},
    volume       = {24},
    pages        = {17-24},
    doi          = {10.1016/j.endm.2006.06.004},
    identifier   = {50030446},
}