id	domain	url
app01-2901	dx.doi.org	http://dx.doi.org/10.14311/app.2015.02.0226
app01-2901	dx.doi.org	http://dx.doi.org/10.1007/bf00187826
app01-2901	dx.doi.org	http://dx.doi.org/10.1086/164762
app01-2901	dx.doi.org	http://dx.doi.org/10.1111/j.1365-2966.2012.21054.x
app01-2901	dx.doi.org	http://dx.doi.org/10.1093/mnras/stt139
app01-2901	dx.doi.org	http://dx.doi.org/10.1093/mnras/stt1747
app01-2901	dx.doi.org	http://dx.doi.org/10.1086/430594
app01-2901	dx.doi.org	http://dx.doi.org/10.1086/168866