  Processes of heavy quark production at TEVATRON energies are considered using
the semihard (k_T factorization) QCD approach with emphasis of the BFKL
dynamics of gluon distributions. We investigate the dependence of the p_T
distribution of heavy quark production (presented in the form of integrated
cross-sections) on different forms of the unintegrated gluon distribution. The
theoretical results are compared with recent D0 and CDF experimental data on
beauty production.
