@article{01428676,
title = {2-blocking sets in PG(4, },
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {41},
year = {2000},
pages = {247-255},
zbl = {0953.51008},
language = {en},
url = {http://dml.mathdoc.fr/item/01428676}
}
Metsch, Klaus; Storme, L. 2-blocking sets in PG(4, . Beiträge zur Algebra und Geometrie, Tome 41 (2000) pp. 247-255. http://gdmltest.u-ga.fr/item/01428676/