TY - RPRT TI - Analytical solution for photorefractive screening solitons AU - W Krolikowski AU - B Luther-Davies AU - G McCarthy AU - A Bledowski PY - 2000 DO - 10.1103/physreve.61.2010 UR - https://pubmed.ncbi.nlm.nih.gov/11046490/ ID - 11046490 ER -