@article{06cf8784b0dd4be888ec87de01edc366,
title = "Period-length equality for the nearest integer and nearest square continued fraction expansions of a quadratic surd",
abstract = "We prove equality of the period-lengths of the nearest integer continued fraction and the nearest square continued fraction, for arbitrary real quadratic irrationals.",
keywords = "Nearest integer continued fraction, Nearest square continued fraction, Period-length, Reduced quadratic irrational",
author = "Matthews, {Keith R.} and Robertson, {John P.}",
year = "2011",
doi = "10.3336/gm.46.2.01",
language = "English",
volume = "46",
pages = "269--282",
journal = "Glasnik Matematicki",
issn = "0017-095X",
publisher = "Croatian Mathematical Society",
number = "2",
}