Summary
Ole Christensen and Marzieh Hasannasab (2017) Operator representations of frames: boundedness, duality, and stability. Integral Equations Operator Theory, 88(4):483–499. 
Bibtex entry
@ARTICLE { MR3694620,
AUTHOR = { Ole Christensen and Marzieh Hasannasab },
TITLE = { Operator representations of frames: boundedness, duality, and stability },
JOURNAL = { Integral Equations Operator Theory },
FJOURNAL = { Integral Equations and Operator Theory },
VOLUME = { 88 },
YEAR = { 2017 },
NUMBER = { 4 },
PAGES = { 483--499 },
ISSN = { 0378-620X },
MRCLASS = { 42C15 (47A56 94A20) },
MRNUMBER = { 3694620 },
MRREVIEWER = { Timofey V. Rodionov },
DOI = { 10.1007/s00020-017-2370-1 },
URL = { https://doi.org/10.1007/s00020-017-2370-1 },
}