V. (1970) Research 168, 1445-1447 Binzel Roentgen Astron McCord T. B., Adams J. B. and you can Johnson T. P. and you may Xu S. Was. Soc. H., Haack H. L. (1991) J. Geophys. Res. An effective. and you can Huneke J. C. (1972) Geochim. Cosmochim. Acta 37, 667-684 Burghele A good. D. thesis, Universitdt… ادامه خواندن V. (1970) Research 168, 1445-1447 Binzel Roentgen
