@article{STO_1987_1987_1_a4,
     author = {J\'odar S\'anchez, Lucas},
     title = {Problemas de valores de frontera singulares bilaterales para las ecuaciones matriciales discretas generalizadas de {Liapunov.}},
     journal = {Stochastica},
     pages = {45-52},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {1987},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/STO_1987_1987_1_a4/}
}