[3] T. W. Cusick.
Isolation theorem for products of linear forms
.
Proc. Amer. Math. Soc.100(1987)29-33.
MR 883396. Abstract, references, and article information View Article:PDF
This article is available free of charge
[4] Helaman Ferguson.
A short proof of the existence of vector Euclidean
algorithms
.
Proc. Amer. Math. Soc.97(1986)8-10.
MR 831375. Abstract, references, and article information View Article:PDF
This article is available free of charge