@article{1250127017,
author = {Hausrath, Alan R. and Manasevich, Raul F.},
title = {The characterization of degenerate and non-degenerate systems},
journal = {Rocky Mountain J. Math.},
volume = {16},
number = {4},
year = {1986},
pages = { 203-214},
language = {en},
url = {http://dml.mathdoc.fr/item/1250127017}
}
Hausrath, Alan R.; Manasevich, Raul F. The characterization of degenerate and non-degenerate systems. Rocky Mountain J. Math., Tome 16 (1986) no. 4, pp. 203-214. http://gdmltest.u-ga.fr/item/1250127017/