@Book{Gale1977_capitulo_1,
  author    = {Gal{\'e}, J.G.},
  publisher = {Macchi},
  title     = {Elementos de c{\'a}lculo actuarial},
  year      = {1977},
  series    = {Ciencias econ{\'o}micas. Temas de matem{\'a}ticas},
  chapter   = {1},
  url       = {https://books.google.com.ar/books?id=mCU7SQAACAAJ},
}

@Book{Gale1977_capitulo_2,
  author    = {Gal{\'e}, J.G.},
  publisher = {Macchi},
  title     = {Elementos de c{\'a}lculo actuarial},
  year      = {1977},
  series    = {Ciencias econ{\'o}micas. Temas de matem{\'a}ticas},
  chapter   = {2},
  url       = {https://books.google.com.ar/books?id=mCU7SQAACAAJ},
}

@Book{Bowers1997,
  author    = {Bowers, N.L.},
  publisher = {Society of Actuaries},
  title     = {Actuarial Mathematics},
  year      = {1997},
  isbn      = {9780938959465},
  lccn      = {97008528},
  url       = {https://books.google.com.ar/books?id=3Q2RtwEACAAJ},
}

@Book{Meilij1998,
  author    = {Meilij, G.R.A.},
  publisher = {Depalma},
  title     = {Manual de Seguros},
  year      = {1998},
  isbn      = {9789501409925},
  url       = {https://books.google.com.ar/books?id=iNhYPgAACAAJ},
}

@Book{grossman1996algebra,
  author    = {Grossman, S.I.},
  publisher = {McGraw-Hill Interamericana de Espa{\~n}a S.L.},
  title     = {{\'A}lgebra lineal},
  year      = {1996},
  isbn      = {9789701008904},
  url       = {https://books.google.com.ec/books?id=hXGHAAAACAAJ},
}