  It is shown that an oscillatory character of the solutions of the
collisionless kinetic equations describing production of the quark-gluon plasma
in strong color fields leads to the exponential (thermal-like)
transverse-momentum spectra of partons produced in the soft region (100 MeV <
pt < 1 GeV). In addition, the production of partons in the very soft region (pt
< 100 MeV) is clearly enhanced above the thermal-like background.
