Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only], Tome 23 (2007), p. 161-165
/ Harvested from The Electronic Library of Mathematics
@article{05281589,
title = {Necessary and sufficient conditions for the existence of },
journal = {Acta Mathematica Academiae Paedagogicae Ny\'\i\ regyh\'aziensis. New Series [electronic only]},
volume = {23},
year = {2007},
pages = {161-165},
zbl = {1135.51301},
language = {en},
url = {http://dml.mathdoc.fr/item/05281589}
}
Krasopoulos, Panagiotis T. Necessary and sufficient conditions for the existence of . Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only], Tome 23 (2007) pp. 161-165. http://gdmltest.u-ga.fr/item/05281589/