@article{EXMATH_1989_1989_1_a25,
     author = {Alonso, Javier and Ben{\'\i}tez, Carlos},
     title = {Ortogonalidad en espacios lineales normados: un estudio. {Parte} {II:} {Relaciones} entre ortogonalidades principales.},
     journal = {Extracta mathematicae},
     pages = {121-131},
     publisher = {mathdoc},
     volume = {4},
     number = {3},
     year = {1989},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_1989_1989_1_a25/}
}