TY - RPRT TI - Spread spectrum communication system with chaotic frequency modulation. AU - A R Volkovskii AU - L Sh Tsimring AU - N F Rulkov AU - I Langmore PY - 2005 DO - 10.1063/1.1942327 UR - https://pubmed.ncbi.nlm.nih.gov/16252975/ ID - 16252975 ER -