@article{05059627,
title = {Determining of an extremal domain fo the functions from the },
journal = {Acta Universitatis Apulensis. Mathematics - Informatics},
volume = {8},
year = {2004},
pages = {135-148},
zbl = {1114.30301},
language = {en},
url = {http://dml.mathdoc.fr/item/05059627}
}
Iovanov, Miodrag. Determining of an extremal domain fo the functions from the . Acta Universitatis Apulensis. Mathematics - Informatics, Tome 8 (2004) pp. 135-148. http://gdmltest.u-ga.fr/item/05059627/