Software Engineering and Formal Methods SEFM 2013 Collocated Workshops: BEAT2, WS-FMDS, FM-RAIL-Bok, MoKMaSD, and OpenCert, Madrid, Spain, September 23-24, 2013, Revised Selected Papers - Counsell, Steve; Núñez, Manuel (Springer International Publishing : Imprint: Springer, 2014)