1. Aleksanyan, T. M., Dorman, L. I., Yanke, V. G. and Korotkov, V. K.: 1985, ‘Coupling Functions for Lead and Lead-free Neutron Monitors From the Latitude Measurements Performed in 1982 in the Research Station “Academician Kurchatov”’, Proc. 19th Int. Cosmic Ray Conf. (La Jolla)
5, 300–303.
2. Arvela, H., Torsti, J. J., and Valtonen, E.: 1982, ‘A Double Neutron Monitor Applied to Cosmic-ray Multiplicity Studies’, Nucl. Instr. Method 192, 467–474.
3. Bieber, J. W. and Evenson, P.: 1995, ‘Spaceship Earth — An Optimized Network of Neutron Monitors’, Proc. 24th Int. Cosmic Ray Conf, Rome
4, 1316–1319.
4. Carmichael, H.: 1968, in C. M. Minnis (ed.), Cosmic Rays (Instruments), Annals of the IQSY
1, 178–197.
5. Clem, J. M.: 1999, ‘Atmospheric yield functions and the response to secondary particles of neutron monitors’, Proc. 26th Int. Cosmic Ray Conf., Salt Lake City, 7, 317–320.