A convexity problem for a special function.
Vernescu, Andrei
General Mathematics, Tome 6 (1998), p. 93-95 / Harvested from The Electronic Library of Mathematics
Full (PS)
Publié le : 1998-01-01
EUDML-ID : urn:eudml:doc:229135 
@article{02129212,
     title = {A convexity problem for a special function.},
     journal = {General Mathematics},
     volume = {6},
     year = {1998},
     pages = {93-95},
     zbl = {1052.33501},
     language = {en},
     url = {http://dml.mathdoc.fr/item/02129212}
}

Vernescu, Andrei. A convexity problem for a special function.. General Mathematics, Tome 6 (1998) pp. 93-95. http://gdmltest.u-ga.fr/item/02129212/