@article{GDZPPN00203820X,
title = {Decomposable functions of several variables.},
journal = {Aequationes mathematicae},
volume = {40},
year = {1990},
pages = {8-25},
zbl = {0762.26011},
url = {http://dml.mathdoc.fr/item/GDZPPN00203820X}
}
Cadek, Martin; Simsa, Jaromir. Decomposable functions of several variables.. Aequationes mathematicae, Tome 40 (1990) pp. 8-25. http://gdmltest.u-ga.fr/item/GDZPPN00203820X/