@article{MAN_1971__195_162217,
     author = {J.C. Muzio},
     title = {On the t-closure {Condition} of {Martin.}},
     journal = {Mathematische Annalen},
     pages = {143--148},
     publisher = {mathdoc},
     volume = {195},
     year = {1971},
     zbl = {0216.28703},
     url = {http://geodesic.mathdoc.fr/item/MAN_1971__195_162217/}
}