Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1992__28_3_a3, author = {And\v{e}l, Ji\v{r}{\'\i}}, title = {Nonnegative multivariate $\operatorname{AR}(1)$ processes}, journal = {Kybernetika}, pages = {213--226}, publisher = {mathdoc}, volume = {28}, number = {3}, year = {1992}, mrnumber = {1174657}, zbl = {0770.62073}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1992__28_3_a3/} }
Anděl, Jiří. Nonnegative multivariate $\operatorname{AR}(1)$ processes. Kybernetika, Tome 28 (1992) no. 3, pp. 213-226. http://geodesic.mathdoc.fr/item/KYB_1992__28_3_a3/