@article{RO_1994__28_1_57_0,
     author = {Iskandar, B. P. and Wilson, R. J. and Murthy, D. N. P.},
     title = {Two-dimensional combination warranty policies},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {57--75},
     publisher = {EDP-Sciences},
     volume = {28},
     number = {1},
     year = {1994},
     zbl = {0857.90046},
     language = {en},
     url = {http://www.numdam.org/item/RO_1994__28_1_57_0/}
}