@article{GAMA_1961__13_7-8_44049,
     author = {Mar{\'\i}a de la Cinta Badillo Barallat},
     title = {L\'ogica polivalente de los sistemas.},
     journal = {Gaceta Matem\'atica},
     pages = {185},
     publisher = {mathdoc},
     volume = {13},
     number = {7-8},
     year = {1961},
     language = {sp},
     url = {https://geodesic-test.mathdoc.fr/item/GAMA_1961__13_7-8_44049/}
}