Large scale cosmic ray fluctuations inferred from the ground-based neutron and ionizing component observation data and their relevance to the cosmic ray anisotropy

Gulinsky, O:V. Kaminer, M. S., Lamina, T., Libin Ya. I., Mymrina, N. V., Prilutsky, R.E., Yudakhin, F., Shpigelman, L. G., Kudela, K., Steglih, M., Otaola, J. y Pérez-Peraza, J. Geofísica Internacional, 27(2), 167-193, 1988