Table of contents
Bulg. J. Phys. vol. 33 no. 2 (2006)
G.A. Goldin
pp. 081-97, [abs, pdf]
B. Dragovich, A. Khrennikov
pp. 098-113, [abs, pdf]
M.A. del Olmo, A. Ballesteros, E. Celeghini
pp. 114-127, [abs, pdf]
N. Kamiya
pp. 128-139, [abs, pdf]
E. Sezgin, P. Sundell
pp. 140-154, [abs, pdf]
N. Beisert
pp. 155-165, [abs, pdf]