Analysis of the small-scale cosmic ray fluctuations spectrum inferred from the ground- based cosmic ray observation data

Gulinsky, D. V., Dorman, L. I., Libin, J. a, Prilulsky, R. E., Otaola, J., Belashov, V. Yu., Steglik, K. M. y Pérez-Peraza, J. Geofísica Internacional, 27(1), 3-36, 1988