N. PAK And R. PERCACCI, "ABSENCE OF TOPOLOGICAL EFFECTS IN THE GAUGED SU(2) NONLINEAR SIGMA-MODEL IN 2+1 DIMENSIONS," PHYSICAL REVIEW D , vol.36, no.8, pp.2520-2526, 1987
PAK, N. And PERCACCI, R. 1987. ABSENCE OF TOPOLOGICAL EFFECTS IN THE GAUGED SU(2) NONLINEAR SIGMA-MODEL IN 2+1 DIMENSIONS. PHYSICAL REVIEW D , vol.36, no.8 , 2520-2526.
PAK, N., & PERCACCI, R., (1987). ABSENCE OF TOPOLOGICAL EFFECTS IN THE GAUGED SU(2) NONLINEAR SIGMA-MODEL IN 2+1 DIMENSIONS. PHYSICAL REVIEW D , vol.36, no.8, 2520-2526.
PAK, N, And R PERCACCI. "ABSENCE OF TOPOLOGICAL EFFECTS IN THE GAUGED SU(2) NONLINEAR SIGMA-MODEL IN 2+1 DIMENSIONS," PHYSICAL REVIEW D , vol.36, no.8, 2520-2526, 1987
PAK, N And PERCACCI, R. "ABSENCE OF TOPOLOGICAL EFFECTS IN THE GAUGED SU(2) NONLINEAR SIGMA-MODEL IN 2+1 DIMENSIONS." PHYSICAL REVIEW D , vol.36, no.8, pp.2520-2526, 1987
PAK, N. And PERCACCI, R. (1987) . "ABSENCE OF TOPOLOGICAL EFFECTS IN THE GAUGED SU(2) NONLINEAR SIGMA-MODEL IN 2+1 DIMENSIONS." PHYSICAL REVIEW D , vol.36, no.8, pp.2520-2526.
@article{article, author={N PAK And author={R PERCACCI}, title={ABSENCE OF TOPOLOGICAL EFFECTS IN THE GAUGED SU(2) NONLINEAR SIGMA-MODEL IN 2+1 DIMENSIONS}, journal={PHYSICAL REVIEW D}, year=1987, pages={2520-2526} }