Scarf, Herbert E.; Lovasz, Laszlo - Cowles Foundation for Research in Economics, Yale University - 1990
let L be the lattice of integers Z^{n}. A definition of a reduced basis, b^{1},...,b^{n}, of the lattice with respect to …. We show that the basis vector b^{1}, in a reduced basis, is an approximation to a shortest non-zero lattice point with …'s algorithm. We also discuss the properties of a Korkine-Zolotarev basis for the lattice. …