IX/11
IX/12
IX/13
IX/18
J/ApJS/96/303
J/ApJS/99/701
J/A+A/310/384
J/A+A/311/384
J/A+A/312/818
J/A+A/316/147
J/A+A/318/111
J/A+A/319/18
J/A+A/319/33
J/A+AS/109/147
J/A+AS/110/99
J/A+AS/114/465
J/MNRAS/260/77