@article{105899, author = {Ho Duc Viet and Nguyen Thiep}, title = {A note on close-to-normal structure}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {020}, year = {1979}, pages = {29-36}, zbl = {0407.47038}, mrnumber = {526145}, language = {en}, url = {http://dml.mathdoc.fr/item/105899} }
Viet, Ho Duc; Thiep, Nguyen. A note on close-to-normal structure. Commentationes Mathematicae Universitatis Carolinae, Tome 020 (1979) pp. 29-36. http://gdmltest.u-ga.fr/item/105899/
On Kannan maps, Proc. Amer. Math. Soc. 47 (1975), 105-111. (1975) | MR 0358468 | Zbl 0265.47039
O centre vypuklogo množestva, Dokl. Akad. Nauk SSSR 59 (1948), 837-840. (1948) | MR 0024073
A fixed point theorem for families of nonexpansive mappings, Pacific J. Math. 53 (1974), No 2, 487-493. (1974) | MR 0365250 | Zbl 0291.47032
Normed linear spaces, Ereg. Math. Gr. (N. F.), No 21, Springer, Berlin 1958. (1958) | MR 0094675 | Zbl 0082.10603
Strict convexity and smoothness of normed spaces, Trans. Amer. Math. Soc. 78 (1955), 516-528. (1955) | MR 0067351 | Zbl 0068.09101
Structure Normale et Base de Schauder, Bull. Acad. Roy. Belg., 5e Sér. 55 (1969), 673-681. (1969) | MR 0256136