Sidereal diurnal variations observed by the two hemisphere network of surface level muon telescopes.

Munakata K., Yasue S., Mori S., Kato C., Koyama M., Akahane S., Fujii Z., Ueno H., Humble J.E., Fenton A.G., Fenton K.B., Duldig M.L. (1995) Sidereal diurnal variations observed by the two hemisphere network of surface level muon telescopes, Proceedings of the 24th International Cosmic Ray Conference, Rome 4. 643-646;