Charge transfer in collisions of O+ with H and H+ with O P. C. Stancil, D. R. Schultz, M. Kimura, J.-P. Gu, G. Hirsch and R. J. Buenker Astron. Astrophys. Suppl. Ser., 140 2 (1999) 225-234 Published online: 15 December 1999 DOI: 10.1051/aas:1999419