@article{04084077,
title = {On the cardinality of solutions of multilinear differential equations and applications.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {9},
year = {1986},
pages = {757-766},
doi = {10.1155/S0161171286000911},
zbl = {0663.34008},
language = {en},
url = {http://dml.mathdoc.fr/item/04084077}
}
Argyros, Ioannis K. On the cardinality of solutions of multilinear differential equations and applications.. International Journal of Mathematics and Mathematical Sciences, Tome 9 (1986) pp. 757-766. doi : 10.1155/S0161171286000911. http://gdmltest.u-ga.fr/item/04084077/