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      Integral points in rational polygons: a numerical semigroup approach 

      Márquez Campos, Guadalupe; Ramírez Alfonsín, Jorge Luis; Tornero Sánchez, José María (Springer, 2016)
      In this paper we use an elementary approach by using numerical semigroups (specifically, those with two generators) to ...
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      On the Frobenius Number of Fibonacci Numerical Semigroups 

      Marín Sánchez, Juan Manuel; Ramírez Alfonsín, Jorge Luis; Revuelta Marchena, María Pastora (Integers, 2007)
      In this paper we compute the Frobenius number of certain Fibonacci numerical semigroups, that is, numerical semigroups generated by a set of Fibonacci numbers, in terms of Fibonacci numbers.