@article{CRMATH_2009__347_7-8_413_0,
     author = {Bagdonavi\v{c}ius, Vilijandas and Levulien\.{e}, R\={u}ta and Nikulin, Mikhail},
     title = {Testing absence of hazard rates crossing},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {413--418},
     publisher = {Elsevier},
     volume = {347},
     number = {7-8},
     year = {2009},
     doi = {10.1016/j.crma.2009.02.014},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2009.02.014/}
}