1. L.M. Branscomb, Is the literature worth reviewing?, Sci. Res. 3 (11), 49–56 (1968).
2. E. E. Ferguson, F. C. Fehsenfeld, and A. L. Schmeltekopf, in “Advances in Atomic and Molecular Physics” (D.R. Bates and I. Estermann, eds.), Vol. 5, pp. 1–56, Academic Press, New York (1969).
3. T.F. George and R.J. Suplinskas, Kinematic model for reaction. II. Ion-molecule reactions involving H2 and D2, J. Chem. Phys. 51, 3666–3670 (1969).
4. I. G. Csizmadia, J. C. Polanyi, A. C. Roach, and W. H. Wong, Distribution of reaction products (theory). VII. D+ + H2 → DH + H+ using an ab initio potential-energy surface, Can. J. Chem. 47, 4097–4099 (1969).
5. E.A. Gislason, B.H. Mahan, C.W. Tsao, and A.S. Werner, Evidence for long-lived collision complexes in ion-molecule reactions: DO2 + from O2 + and D2, J. Chem. Phys. 50, 5418–5419 (1969).