Dick R.

Canadian Journal of Physics. Vol. 84. 2006. P.. 537-543

Canadian Journal of Physics. Vol. 83. 2005. P.. 1141-1149

Astroparticle Physics. Vol. 18. 2002. P.. 57-66

Acta Physica Polonica B. Vol. 32. 2001. P.. 3669-3682

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. Vol. 491. 2000. P.. 333-338