Light-induced rewiring and winding of Saturn ring defects in photosensitive chiral nematic colloidsI. Gvozdovskyy, V. S. R. Jampani, M. Škarabot and I. MuševičEur. Phys. J. E, 36 9 (2013) 97DOI: https://doi.org/10.1140/epje/i2013-13097-8