@article{MV_1970_22_2_a5,
     author = {B. Mirkovi\'c},
     title = {A note on locally convex spaces with a basic sequence of $\beta$-disks},
     journal = {Matemati\v{c}ki vesnik},
     pages = {173 },
     publisher = {mathdoc},
     volume = {22},
     number = {2},
     year = {1970},
     url = {http://geodesic.mathdoc.fr/item/MV_1970_22_2_a5/}
}