1. Axford, W.I., Dessler, A.J. and Gottlieb, B.: 1963, Astrophys. J.
137, 1268.
2. Baranov, V.B. and Malama, Y.G.: 1993, The model of the solar wind interaction with the local interstellar medium: Numerical solution of the self-consistent problem, J. Geophys. Res.
98, 15157.
3. Costa, J., Lallement, R., Quémerais, E., Bertaux, J.L., Kyrola, E. and Schmidt, W.: 1999, Heliospheric Interstellar H temperature from SOHO/SWAN H cell data, A&A
349, 660.
4. Dupuis, J., Vennes, S., Bowyer, S., Pradhan, A.K. and Thejll, P.: 1995, Hot white dwarfs in the local interstellar medium: Hydrogen and helium interstellar column densities and stellar effective temperatures from extreme-ultraviolet explorer spectroscopy, Astrophys. J.
455, 574.
5. Fisk, L.A., Kozlovsky, B. and Ramaty, R.: 1974, An interpretation of the observed oxygen and nitrogen enhancements in low-energy cosmic-rays, Astrophys. J.
190, L35.