@article{MS2_1972__30_166232,
     author = {S. Jondrup},
     title = {Rings in {Which} {Pure} {Ideals} are {Generated} by {Idempotents.}},
     journal = {Mathematica Scandinavica},
     pages = {177--185},
     publisher = {mathdoc},
     volume = {30},
     year = {1972},
     zbl = {0242.13011},
     url = {http://geodesic.mathdoc.fr/item/MS2_1972__30_166232/}
}