@Misc{2005,
title="Single aperture far-infrared observatory",
year="2005",
optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=379), last updated on Sun, 21 Dec 2008 18:21:40 -0600",
opturl="http://safir.jpl.nasa.gov/index.asp"
}