@article{02107656,
title = {Interpolation functions of several matrix variables.},
journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]},
volume = {4},
year = {2003},
zbl = {1066.46015},
language = {en},
url = {http://dml.mathdoc.fr/item/02107656}
}
Ameur, Y. Interpolation functions of several matrix variables.. JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 4 (2003) . http://gdmltest.u-ga.fr/item/02107656/