Burdik C. Nonlinear superposition formula as based on Lie group SO(n+1,n) / C.Burdik,O.Navrati, 2000. - 11 p. - Текст : непосредственный.
Burdik C. On the fock space realizations of nonlinear algebras describing the high spin fields in adS spaces / C. Burdik, O. Navratil, A. Pashnev, 2002. - 6 p. - Текст : непосредственный.
Burdik C. On the mixed symmetry irreducible representations of the poincare group in the BRST approach / C. Burdik, A. Pashnev, M. Tsulaia, 2001. - 14 p. - Текст : непосредственный.