Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_1990_4_3-4_a1, author = {T. Constantinescu}, title = {Some {Aspects} of {Nonstationarity.} {II}}, journal = {Mathematica balkanica}, pages = {211}, publisher = {mathdoc}, volume = {4}, number = {3-4}, year = {1990}, url = {http://geodesic.mathdoc.fr/item/MABA_1990_4_3-4_a1/} }
T. Constantinescu. Some Aspects of Nonstationarity. II. Mathematica balkanica, Tome 4 (1990) no. 3-4, p. 211. http://geodesic.mathdoc.fr/item/MABA_1990_4_3-4_a1/