Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_2003_17_1-2_a11, author = {V. I. Ivanov}, title = {Limit {Extremal} {Problems}}, journal = {Mathematica balkanica}, pages = {121}, publisher = {mathdoc}, volume = {17}, number = {1-2}, year = {2003}, url = {http://geodesic.mathdoc.fr/item/MABA_2003_17_1-2_a11/} }
V. I. Ivanov. Limit Extremal Problems. Mathematica balkanica, Tome 17 (2003) no. 1-2, p. 121. http://geodesic.mathdoc.fr/item/MABA_2003_17_1-2_a11/