@article{PS_2013__17__224_0,
     author = {Withers, Christopher S. and Nadarajah, Saralees},
     title = {Fixed-$\alpha $ and fixed-$\beta $ efficiencies},
     journal = {ESAIM: Probability and Statistics},
     pages = {224--235},
     publisher = {EDP-Sciences},
     volume = {17},
     year = {2013},
     doi = {10.1051/ps/2011143},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ps/2011143/}
}