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@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/} }
B. Mirković. A note on locally convex spaces with a basic sequence of $\beta$-disks. Matematički vesnik, Tome 22 (1970) no. 2, p. 173 . http://geodesic.mathdoc.fr/item/MV_1970_22_2_a5/