Kitamura, T., & Jacobs, J. A. (1967). Determination of the magetospheric plasma density by the use of long period geomagnetic micropulsations. University of British Columbia, Institute of Earth and Planetary Sciences.

Kitamura, T., and J. A. Jacobs. Determination of the Magetospheric Plasma Density by the Use of Long Period Geomagnetic Micropulsations. [Vancouver]: University of British Columbia, Institute of Earth and Planetary Sciences, 1967.

Kitamura, T., and J. A. Jacobs. Determination of the Magetospheric Plasma Density by the Use of Long Period Geomagnetic Micropulsations. University of British Columbia, Institute of Earth and Planetary Sciences, 1967.