@article{Andrievsky:20114P, author = "Andrievsky, Sergey and Spite, Monique and Korotin, Sergey and Spite, Francois and Bonifacio, Piercarlo and Cayrel, Roger and Francois, Patrick and Hill, Vanessa", title = "{NLTE strontium abundances in extremely metal poor halo stars}", doi = "10.22323/1.100.0094", journal = "PoS", year = 2011, volume = "NIC XI", pages = "094" }