@article{f73cf4d673b34e529facec994f5e5505,
title = "Azimuthal density variations around the rim of Tycho's supernova remnant",
keywords = "ISM: supernova remnants, dust, extinction",
author = "Williams, \{Brian J.\} and Borkowski, \{Kazimierz J.\} and Parviz Ghavamian and Hewitt, \{John W.\} and \{Alwin Mao\}, S. and Robert Petre and Reynolds, \{Stephen P.\} and Blondin, \{John M.\}",
year = "2013",
month = jun,
day = "20",
doi = "10.1088/0004-637X/770/2/129",
language = "English",
volume = "770",
journal = "Astrophysical Journal",
issn = "0004-637X",
number = "2",
}