@article{MOMA_1991__112_3_178544,
     author = {P. Fletcher and W. Hunsaker},
     title = {Entourage {Uniformities} for {Frames.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {271--280},
     publisher = {mathdoc},
     volume = {112},
     number = {3},
     year = {1991},
     zbl = {0736.54023},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1991__112_3_178544/}
}