@article{MET_1991__38_2_176375,
     author = {D. Plachky and A.L. Rukhin},
     title = {Characterization of {Some} {Types} of {Completeness} resp. {Total}  {Completeness} and {Their} {Conservation} {Under} {Direct} {Products.}},
     journal = {Metrika},
     pages = {369--376},
     publisher = {mathdoc},
     volume = {38},
     number = {2},
     year = {1991},
     zbl = {0745.60003},
     url = {http://geodesic.mathdoc.fr/item/MET_1991__38_2_176375/}
}