@inbook{ ROSALES_GARCÍA_GARCÍA:288-291,

author = { JOSE CARLOS ROSALES GONZALEZ and PEDRO ABELARDO GARCÍA SÁNCHEZ and JUAN IGNACIO GARCÍA GARCÍA } ,

title = { HOW TO CHECK IF A FINITELY GENERATED COMMUTATIVE MONOID IS A PRINCIPAL IDEAL COMMUTATIVE MONOID },

booktitle = { PROCEEDINGS OF THE 2000 INTERNATIONAL SYMPOSIUM ON SYMBOLIC AND ALGEBRAIC COMPUTATION },

isbn = { 1-58113-218-2 },

pages = { 288 - 291 },

year = { 2000 },

}