@article{10_14708_ma_v39i2_175,
     author = {Agnieszka Deszy\'nska},
     title = {Models of {Cox{\textquoteright}s} {Proportional} {Hazards}},
     journal = {Mathematica Applicanda},
     pages = { 1--32},
     publisher = {mathdoc},
     volume = {39},
     number = {2},
     year = {2011},
     doi = {10.14708/ma.v39i2.175},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/ma.v39i2.175/}
}