@article{AFM_2004_29_1_a14,
     author = {Jos\'e Bonet and Miguel Friz},
     title = {Weakly compact wedge operators on {K\"othe} echelon spaces},
     journal = {Annales Fennici Mathematici},
     pages = {223--231},
     year = {2004},
     volume = {29},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AFM_2004_29_1_a14/}
}