@inproceedings{ Díaz_GARCÍA_SÁNCHEZ-ROSELLY_VIGNERON,

author = { Juan De Dios Díaz and JUAN IGNACIO GARCÍA GARCÍA and ALFREDO SÁNCHEZ-ROSELLY NAVARRO and ALBERTO VIGNERON TENORIO } ,

title = { Some results on proportionally modular affine semigroups },

booktitle = { II Join meeting Spain-Brasil in Mathematics },

year = { 2018 },

pages = { None - None },

location = { - CÁDIZ, - CÁDIZ, ESPAÑA },

}