@article{MEM_2011_40_1_a26,
     author = {Chukova, Stefanka and Guan Teo, Her},
     title = {Auto {Warranty} {Data:} {Mean} {Cumulative} {Function}},
     journal = {Mathematics and Education in Mathematics},
     pages = {253--258},
     publisher = {mathdoc},
     volume = {40},
     number = {1},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MEM_2011_40_1_a26/}
}