@article{04065566,
title = {Matrix transformations and convex spaces.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {11},
year = {1988},
pages = {585-588},
doi = {10.1155/S0161171288000705},
zbl = {0653.40003},
language = {en},
url = {http://dml.mathdoc.fr/item/04065566}
}
Maddox, Ivor J. Matrix transformations and convex spaces.. International Journal of Mathematics and Mathematical Sciences, Tome 11 (1988) pp. 585-588. doi : 10.1155/S0161171288000705. http://gdmltest.u-ga.fr/item/04065566/