Lukasz Chmielewski Richard Brinkman Jaap-Henk Hoepman Bert Bos Using JASON to secure SOA. 13-18 2008 Middleware Security http://doi.acm.org/10.1145/1463342.1463345 conf/middleware/2008midsec db/conf/middleware/midsec2008.html#ChmielewskiBHB08