Pascal Ochem, Narad Rampersad, Jeffrey Shallit
Avoiding Approximate Squares
DLT, 2008.
@article{DLT-J-2007-OchemRS08,
author = "Pascal Ochem and Narad Rampersad and Jeffrey Shallit",
doi = "10.1142/S0129054108005863",
journal = "{International Journal of Foundations of Computer Science}",
number = 3,
pages = "633--648",
publisher = "{World Scientific}",
title = "{Avoiding Approximate Squares}",
volume = 19,
year = 2008,
}