@article{MOMA_1976__82_177783,
     author = {O.T. Alas},
     title = {Three {Theorems} on {...-m-Expandable} {Spaces.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {257--260},
     publisher = {mathdoc},
     volume = {82},
     year = {1976},
     zbl = {0373.54023},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1976__82_177783/}
}