@Article{ ROSALES_Branco:665-680,

author = { JOSE CARLOS ROSALES GONZALEZ and Manuel B. Branco } ,

title = { Numerical semigroups closed under addition of their divisors },

journal = { Applicable Algebra in Engineering, Communications and Computing },

year = { 2021 },

volume = { 32 },

pages = { 665-680 },

}