@article{RO_1989__23_4_343_0,
     author = {Nakagawa, T.},
     title = {A summary of replacement models with changing failure distributions},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {343--353},
     publisher = {EDP-Sciences},
     volume = {23},
     number = {4},
     year = {1989},
     mrnumber = {1036700},
     zbl = {0691.90027},
     language = {en},
     url = {http://www.numdam.org/item/RO_1989__23_4_343_0/}
}