@book{ Assi_GARCÍA:99,

author = { Abdallah Assi and PEDRO ABELARDO GARCÍA SÁNCHEZ } ,

title = { Numerical semigroups with applications },

publisher = { Springer },

address = { Suiza },

year = { 2016 },

pages = { 99 },

isbn = { 978-3-319-41330-3 },

}