Title: FREE-FREE TRANSITIONS OF AN ATOMIC ELECTRON 
       INDUCED BY A PROJECTILE ION
Author: Sh.D. Kunikeev
Affiliation: Skobeltsyn Institute of Nuclear Physics, Moscow State 
University, 119899 Moscow, Russia
Summary: Effects of electron rescattering in continuous spectrum 
occuring in the combined field of target and projectile ions are 
considered. We perform the calculation of H${}^+$, He${}^{2+}+$H, He 
ionizing collisions with the three-body continuum state that includes 
effects of electron rescattering in continuum.