@article{MV_1979_31_1_a4,
     author = {Z. Kadelburg},
     title = {Ultra-b-barrelled spaces and the completeness of  $L_{b}(E, F)$},
     journal = {Matemati\v{c}ki vesnik},
     pages = {23 },
     year = {1979},
     volume = {31},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/MV_1979_31_1_a4/}
}