  A Kantowski-Sachs model with a modified quantization prescription is
considered. Such quantization rules, inspired by the so-called Generalized
Uncertainty Principle (GUP), correspond to a modified commutation relation
between minisuperspace variables and their conjugate momenta. For a wide range
of the modification parameter, this approach differentiates from the standard
results by the presence of a potential well in the corresponding Wheeler-DeWitt
equation. This then produces the appearance of a set of wave functions, with
corresponding discrete energy spectrum.
