On Dirac sheet configurations of SU(2) lattice fieldsE.-M. Ilgenfritz, B. V. Martemyanov, M. Müller-Preussker and A. I. VeselovEur. Phys. J. C, 34 4 (2004) 439-445DOI: https://doi.org/10.1140/epjc/s2004-01747-y