@article{CRMATH_2008__346_3-4_221_0,
     author = {Bibi, Abdelouahab and Bousseboua, Moussedek},
     title = {On the {ARCH} model with random coefficients},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {221--224},
     publisher = {Elsevier},
     volume = {346},
     number = {3-4},
     year = {2008},
     doi = {10.1016/j.crma.2007.11.023},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2007.11.023/}
}