Voir la notice de l'article provenant de la source Math-Net.Ru
@article{FAA_1985_19_2_a10, author = {B. V. Godun}, title = {Preserved extreme points}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {76--77}, publisher = {mathdoc}, volume = {19}, number = {2}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1985_19_2_a10/} }
B. V. Godun. Preserved extreme points. Funkcionalʹnyj analiz i ego priloženiâ, Tome 19 (1985) no. 2, pp. 76-77. http://geodesic.mathdoc.fr/item/FAA_1985_19_2_a10/