@article{paperid:1022942,
author = {Philip Maher and Sal Moslehian, Mohammad},
title = {More on Approximate operators},
journal = {CUBO, A Mathematical Journal},
year = {2012},
volume = {47},
number = {1},
month = {June},
issn = {0716-7776},
pages = {111--117},
			numpages = {6},
keywords = {Hilbert space; approximation; unitary; partial isometry; polar decomposition;  (p; epsilon) -approximate operator},
}